Location: BG_NaK @ d809223ed5b5 / NaK_pump.cellml

Author:
Shelley Fong <s.fong@auckland.ac.nz>
Date:
2022-02-17 11:12:12+13:00
Desc:
Rename
Permanent Source URI:
https://models.cellml.org/workspace/827/rawfile/d809223ed5b566b7804d7c9f34d1523636b666c3/NaK_pump.cellml

<?xml version='1.0' encoding='UTF-8'?>
<model name="cardiac_AP_NaK_only" xmlns="http://www.cellml.org/cellml/1.0#" xmlns:cellml="http://www.cellml.org/cellml/1.0#">
    <units name="J_per_K_per_mol">
        <unit units="joule"/>
        <unit exponent="-1" units="kelvin"/>
        <unit exponent="-1" units="mole"/>
    </units>
    <units name="C_per_mol">
        <unit units="coulomb"/>
        <unit exponent="-1" units="mole"/>
    </units>
    <units name="fF">
        <unit prefix="femto" units="farad"/>
    </units>
    <units name="fmol">
        <unit prefix="femto" units="mole"/>
    </units>
    <units name="per_fmol">
        <unit exponent="-1" units="fmol"/>
    </units>
    <units name="fmol_per_sec">
        <unit units="fmol"/>
        <unit exponent="-1" units="second"/>
    </units>
    <units name="fC">
        <unit prefix="femto" units="coulomb"/>
    </units>
    <units name="fA">
        <unit prefix="femto" units="ampere"/>
    </units>
    <units name="J_per_mol">
        <unit units="joule"/>
        <unit exponent="-1" units="mole"/>
    </units>
    <component name="environment">
        <variable initial_value="0" name="t" public_interface="out" units="second"/>
        <variable initial_value="8.314" name="R" public_interface="out" units="J_per_K_per_mol"/>
        <variable initial_value="310" name="T" public_interface="out" units="kelvin"/>
        <variable initial_value="96485" name="F" public_interface="out" units="C_per_mol"/>
        <variable initial_value="153400" name="C_m" public_interface="out" units="fF"/>
        <variable initial_value="27.9828" name="x_Ke_init" units="fmol"/>
        <variable initial_value="5510" name="x_Ki_init" units="fmol"/>
        <variable initial_value="725.48" name="x_Nae_init" units="fmol"/>
        <variable initial_value="380" name="x_Nai_init" units="fmol"/>
        <variable initial_value="0.0030534" name="x_H_init" units="fmol"/>
        <variable initial_value="1.33" name="x_MgADP_init" units="fmol"/>
        <variable initial_value="264.1" name="x_MgATP_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P7_init" units="fmol"/>
        <variable initial_value="15.0898" name="x_P_i_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P14_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P15_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P1_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P2_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P3_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P4_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P5_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P6_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P10_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P11_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P12_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P13_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P8_init" units="fmol"/>
        <variable initial_value="0.0078543" name="x_P9_init" units="fmol"/>
        <variable name="x_Ke_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_Ke" public_interface="out" units="fmol"/>
        <variable name="x_Ki_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_Ki" public_interface="out" units="fmol"/>
        <variable name="x_Nae_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_Nae" public_interface="out" units="fmol"/>
        <variable name="x_Nai_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_Nai" public_interface="out" units="fmol"/>
        <variable name="x_H_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_H" public_interface="out" units="fmol"/>
        <variable name="x_MgADP_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_MgADP" public_interface="out" units="fmol"/>
        <variable name="x_MgATP_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_MgATP" public_interface="out" units="fmol"/>
        <variable name="x_P7_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P7" public_interface="out" units="fmol"/>
        <variable name="x_P_i_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P_i" public_interface="out" units="fmol"/>
        <variable name="x_P14_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P14" public_interface="out" units="fmol"/>
        <variable name="x_P15_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P15" public_interface="out" units="fmol"/>
        <variable name="x_P1_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P1" public_interface="out" units="fmol"/>
        <variable name="x_P2_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P2" public_interface="out" units="fmol"/>
        <variable name="x_P3_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P3" public_interface="out" units="fmol"/>
        <variable name="x_P4_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P4" public_interface="out" units="fmol"/>
        <variable name="x_P5_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P5" public_interface="out" units="fmol"/>
        <variable name="x_P6_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P6" public_interface="out" units="fmol"/>
        <variable name="x_P10_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P10" public_interface="out" units="fmol"/>
        <variable name="x_P11_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P11" public_interface="out" units="fmol"/>
        <variable name="x_P12_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P12" public_interface="out" units="fmol"/>
        <variable name="x_P13_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P13" public_interface="out" units="fmol"/>
        <variable name="x_P8_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P8" public_interface="out" units="fmol"/>
        <variable name="x_P9_mNaK" public_interface="in" units="fmol"/>
        <variable name="x_P9" public_interface="out" units="fmol"/>
        <math xmlns="http://www.w3.org/1998/Math/MathML">
            <apply>
                <eq/>
                <ci>x_Ke</ci>
                <apply>
                    <plus/>
                    <ci>x_Ke_init</ci>
                    <ci>x_Ke_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_Ki</ci>
                <apply>
                    <plus/>
                    <ci>x_Ki_init</ci>
                    <ci>x_Ki_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_Nae</ci>
                <apply>
                    <plus/>
                    <ci>x_Nae_init</ci>
                    <ci>x_Nae_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_Nai</ci>
                <apply>
                    <plus/>
                    <ci>x_Nai_init</ci>
                    <ci>x_Nai_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_H</ci>
                <apply>
                    <plus/>
                    <ci>x_H_init</ci>
                    <ci>x_H_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_MgADP</ci>
                <apply>
                    <plus/>
                    <ci>x_MgADP_init</ci>
                    <ci>x_MgADP_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_MgATP</ci>
                <apply>
                    <plus/>
                    <ci>x_MgATP_init</ci>
                    <ci>x_MgATP_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P7</ci>
                <apply>
                    <plus/>
                    <ci>x_P7_init</ci>
                    <ci>x_P7_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P_i</ci>
                <apply>
                    <plus/>
                    <ci>x_P_i_init</ci>
                    <ci>x_P_i_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P14</ci>
                <apply>
                    <plus/>
                    <ci>x_P14_init</ci>
                    <ci>x_P14_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P15</ci>
                <apply>
                    <plus/>
                    <ci>x_P15_init</ci>
                    <ci>x_P15_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P1</ci>
                <apply>
                    <plus/>
                    <ci>x_P1_init</ci>
                    <ci>x_P1_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P2</ci>
                <apply>
                    <plus/>
                    <ci>x_P2_init</ci>
                    <ci>x_P2_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P3</ci>
                <apply>
                    <plus/>
                    <ci>x_P3_init</ci>
                    <ci>x_P3_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P4</ci>
                <apply>
                    <plus/>
                    <ci>x_P4_init</ci>
                    <ci>x_P4_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P5</ci>
                <apply>
                    <plus/>
                    <ci>x_P5_init</ci>
                    <ci>x_P5_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P6</ci>
                <apply>
                    <plus/>
                    <ci>x_P6_init</ci>
                    <ci>x_P6_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P10</ci>
                <apply>
                    <plus/>
                    <ci>x_P10_init</ci>
                    <ci>x_P10_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P11</ci>
                <apply>
                    <plus/>
                    <ci>x_P11_init</ci>
                    <ci>x_P11_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P12</ci>
                <apply>
                    <plus/>
                    <ci>x_P12_init</ci>
                    <ci>x_P12_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P13</ci>
                <apply>
                    <plus/>
                    <ci>x_P13_init</ci>
                    <ci>x_P13_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P8</ci>
                <apply>
                    <plus/>
                    <ci>x_P8_init</ci>
                    <ci>x_P8_mNaK</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>x_P9</ci>
                <apply>
                    <plus/>
                    <ci>x_P9_init</ci>
                    <ci>x_P9_mNaK</ci>
                </apply>
            </apply>
        </math>
        <variable initial_value="-13039" name="q_mem_init" units="fC"/>
        <variable name="q_mem_mNaK" public_interface="in" units="fC"/>
        <variable name="q_mem" public_interface="out" units="fC"/>
        <math xmlns="http://www.w3.org/1998/Math/MathML">
            <apply>
                <eq/>
                <ci>q_mem</ci>
                <apply>
                    <plus/>
                    <ci>q_mem_init</ci>
                    <ci>q_mem_mNaK</ci>
                </apply>
            </apply>
        </math>
    </component>
    <component name="NaK_parameters">
        <variable initial_value="5076.1941" name="K_10_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="10.4383" name="K_11_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="1.7361" name="K_12_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="1.155" name="K_13_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="319.1183" name="K_14_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="6250238.4012" name="K_15_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="321178904.6865" name="K_1_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="31093.1227" name="K_2_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="12.0404" name="K_3_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="3.1105" name="K_4_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="3.2141" name="K_5_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="170.6981" name="K_6_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="10036.4321" name="K_7_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="31550.6969" name="K_8_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="9874266.4618" name="K_9_NaK" public_interface="out" units="per_fmol"/>
        <variable initial_value="0.060187" name="K_H" public_interface="out" units="per_fmol"/>
        <variable initial_value="0.059344" name="K_Ke" public_interface="out" units="per_fmol"/>
        <variable initial_value="0.0080926" name="K_Ki" public_interface="out" units="per_fmol"/>
        <variable initial_value="7.1044e-05" name="K_MgADP" public_interface="out" units="per_fmol"/>
        <variable initial_value="3.6718" name="K_MgATP" public_interface="out" units="per_fmol"/>
        <variable initial_value="0.017678" name="K_Nae" public_interface="out" units="per_fmol"/>
        <variable initial_value="0.0024108" name="K_Nai" public_interface="out" units="per_fmol"/>
        <variable initial_value="0.060187" name="K_P_i" public_interface="out" units="per_fmol"/>
        <variable initial_value="1045757.658" name="kappa_10_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="311526.5915" name="kappa_11_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="1873089.8475" name="kappa_12_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="168.3622" name="kappa_13_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="22.4585" name="kappa_14_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="0.0049006" name="kappa_15_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="104.5833" name="kappa_1_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="270075.4148" name="kappa_2_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="906610.9954" name="kappa_3_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="3509448.0698" name="kappa_4_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="5858.2952" name="kappa_5_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="8.3375" name="kappa_6_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="1.1523" name="kappa_7_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="1.1055" name="kappa_8_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="2150.4256" name="kappa_9_NaK" public_interface="out" units="fmol_per_sec"/>
        <variable initial_value="-5301.979" name="zF_5" public_interface="out" units="C_per_mol"/>
        <variable initial_value="-91183.021" name="zF_8" public_interface="out" units="C_per_mol"/>
    </component>
    <component name="NaK_pump">
        <variable name="t" public_interface="in" units="second"/>
        <variable name="R" public_interface="in" units="J_per_K_per_mol"/>
        <variable name="T" public_interface="in" units="kelvin"/>
        <variable name="F" public_interface="in" units="C_per_mol"/>
        <variable name="C_m" public_interface="in" units="fF"/>
        <variable name="K_10_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_11_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_12_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_13_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_14_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_15_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_1_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_2_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_3_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_4_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_5_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_6_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_7_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_8_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_9_NaK" public_interface="in" units="per_fmol"/>
        <variable name="K_H" public_interface="in" units="per_fmol"/>
        <variable name="K_Ke" public_interface="in" units="per_fmol"/>
        <variable name="K_Ki" public_interface="in" units="per_fmol"/>
        <variable name="K_MgADP" public_interface="in" units="per_fmol"/>
        <variable name="K_MgATP" public_interface="in" units="per_fmol"/>
        <variable name="K_Nae" public_interface="in" units="per_fmol"/>
        <variable name="K_Nai" public_interface="in" units="per_fmol"/>
        <variable name="K_P_i" public_interface="in" units="per_fmol"/>
        <variable name="kappa_10_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_11_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_12_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_13_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_14_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_15_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_1_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_2_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_3_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_4_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_5_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_6_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_7_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_8_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="kappa_9_NaK" public_interface="in" units="fmol_per_sec"/>
        <variable name="zF_5" public_interface="in" units="C_per_mol"/>
        <variable name="zF_8" public_interface="in" units="C_per_mol"/>
        <variable name="x_Ke_global" public_interface="in" units="fmol"/>
        <variable name="x_Ki_global" public_interface="in" units="fmol"/>
        <variable name="x_Nae_global" public_interface="in" units="fmol"/>
        <variable name="x_Nai_global" public_interface="in" units="fmol"/>
        <variable name="x_H_global" public_interface="in" units="fmol"/>
        <variable name="x_MgADP_global" public_interface="in" units="fmol"/>
        <variable name="x_MgATP_global" public_interface="in" units="fmol"/>
        <variable name="x_P7_global" public_interface="in" units="fmol"/>
        <variable name="x_P_i_global" public_interface="in" units="fmol"/>
        <variable name="x_P14_global" public_interface="in" units="fmol"/>
        <variable name="x_P15_global" public_interface="in" units="fmol"/>
        <variable name="x_P1_global" public_interface="in" units="fmol"/>
        <variable name="x_P2_global" public_interface="in" units="fmol"/>
        <variable name="x_P3_global" public_interface="in" units="fmol"/>
        <variable name="x_P4_global" public_interface="in" units="fmol"/>
        <variable name="x_P5_global" public_interface="in" units="fmol"/>
        <variable name="x_P6_global" public_interface="in" units="fmol"/>
        <variable name="x_P10_global" public_interface="in" units="fmol"/>
        <variable name="x_P11_global" public_interface="in" units="fmol"/>
        <variable name="x_P12_global" public_interface="in" units="fmol"/>
        <variable name="x_P13_global" public_interface="in" units="fmol"/>
        <variable name="x_P8_global" public_interface="in" units="fmol"/>
        <variable name="x_P9_global" public_interface="in" units="fmol"/>
        <variable initial_value="0" name="x_Ke" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_Ki" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_Nae" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_Nai" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_H" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_MgADP" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_MgATP" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P7" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P_i" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P14" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P15" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P1" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P2" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P3" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P4" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P5" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P6" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P10" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P11" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P12" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P13" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P8" public_interface="out" units="fmol"/>
        <variable initial_value="0" name="x_P9" public_interface="out" units="fmol"/>
        <variable name="q_mem_global" public_interface="in" units="fC"/>
        <variable initial_value="0" name="q_mem" public_interface="out" units="fC"/>
        <variable name="mu_Ke" units="J_per_mol"/>
        <variable name="mu_Ki" units="J_per_mol"/>
        <variable name="mu_Nae" units="J_per_mol"/>
        <variable name="mu_Nai" units="J_per_mol"/>
        <variable name="mu_H" units="J_per_mol"/>
        <variable name="mu_MgADP" units="J_per_mol"/>
        <variable name="mu_MgATP" units="J_per_mol"/>
        <variable name="mu_P7" units="J_per_mol"/>
        <variable name="mu_P_i" units="J_per_mol"/>
        <variable name="mu_P14" units="J_per_mol"/>
        <variable name="mu_P15" units="J_per_mol"/>
        <variable name="mu_P1" units="J_per_mol"/>
        <variable name="mu_P2" units="J_per_mol"/>
        <variable name="mu_P3" units="J_per_mol"/>
        <variable name="mu_P4" units="J_per_mol"/>
        <variable name="mu_P5" units="J_per_mol"/>
        <variable name="mu_P6" units="J_per_mol"/>
        <variable name="mu_P10" units="J_per_mol"/>
        <variable name="mu_P11" units="J_per_mol"/>
        <variable name="mu_P12" units="J_per_mol"/>
        <variable name="mu_P13" units="J_per_mol"/>
        <variable name="mu_P8" units="J_per_mol"/>
        <variable name="mu_P9" units="J_per_mol"/>
        <variable name="v_Ke" units="fmol_per_sec"/>
        <variable name="v_Ki" units="fmol_per_sec"/>
        <variable name="v_Nae" units="fmol_per_sec"/>
        <variable name="v_Nai" units="fmol_per_sec"/>
        <variable name="v_H" units="fmol_per_sec"/>
        <variable name="v_MgADP" units="fmol_per_sec"/>
        <variable name="v_MgATP" units="fmol_per_sec"/>
        <variable name="v_P7" units="fmol_per_sec"/>
        <variable name="v_P_i" units="fmol_per_sec"/>
        <variable name="v_P14" units="fmol_per_sec"/>
        <variable name="v_P15" units="fmol_per_sec"/>
        <variable name="v_P1" units="fmol_per_sec"/>
        <variable name="v_P2" units="fmol_per_sec"/>
        <variable name="v_P3" units="fmol_per_sec"/>
        <variable name="v_P4" units="fmol_per_sec"/>
        <variable name="v_P5" units="fmol_per_sec"/>
        <variable name="v_P6" units="fmol_per_sec"/>
        <variable name="v_P10" units="fmol_per_sec"/>
        <variable name="v_P11" units="fmol_per_sec"/>
        <variable name="v_P12" units="fmol_per_sec"/>
        <variable name="v_P13" units="fmol_per_sec"/>
        <variable name="v_P8" units="fmol_per_sec"/>
        <variable name="v_P9" units="fmol_per_sec"/>
        <variable name="Af_R1" units="J_per_mol"/>
        <variable name="Ar_R1" units="J_per_mol"/>
        <variable name="v_R1" units="fmol_per_sec"/>
        <variable name="Af_R10" units="J_per_mol"/>
        <variable name="Ar_R10" units="J_per_mol"/>
        <variable name="v_R10" units="fmol_per_sec"/>
        <variable name="Af_R11" units="J_per_mol"/>
        <variable name="Ar_R11" units="J_per_mol"/>
        <variable name="v_R11" units="fmol_per_sec"/>
        <variable name="Af_R12" units="J_per_mol"/>
        <variable name="Ar_R12" units="J_per_mol"/>
        <variable name="v_R12" units="fmol_per_sec"/>
        <variable name="Af_R13" units="J_per_mol"/>
        <variable name="Ar_R13" units="J_per_mol"/>
        <variable name="v_R13" units="fmol_per_sec"/>
        <variable name="Af_R14" units="J_per_mol"/>
        <variable name="Ar_R14" units="J_per_mol"/>
        <variable name="v_R14" units="fmol_per_sec"/>
        <variable name="Af_R15" units="J_per_mol"/>
        <variable name="Ar_R15" units="J_per_mol"/>
        <variable name="v_R15" units="fmol_per_sec"/>
        <variable name="Af_R2" units="J_per_mol"/>
        <variable name="Ar_R2" units="J_per_mol"/>
        <variable name="v_R2" units="fmol_per_sec"/>
        <variable name="Af_R3" units="J_per_mol"/>
        <variable name="Ar_R3" units="J_per_mol"/>
        <variable name="v_R3" units="fmol_per_sec"/>
        <variable name="Af_R4" units="J_per_mol"/>
        <variable name="Ar_R4" units="J_per_mol"/>
        <variable name="v_R4" units="fmol_per_sec"/>
        <variable name="Af_R5" units="J_per_mol"/>
        <variable name="Ar_R5" units="J_per_mol"/>
        <variable name="v_R5" units="fmol_per_sec"/>
        <variable name="Af_R6" units="J_per_mol"/>
        <variable name="Ar_R6" units="J_per_mol"/>
        <variable name="v_R6" units="fmol_per_sec"/>
        <variable name="Af_R7" units="J_per_mol"/>
        <variable name="Ar_R7" units="J_per_mol"/>
        <variable name="v_R7" units="fmol_per_sec"/>
        <variable name="Af_R8" units="J_per_mol"/>
        <variable name="Ar_R8" units="J_per_mol"/>
        <variable name="v_R8" units="fmol_per_sec"/>
        <variable name="Af_R9" units="J_per_mol"/>
        <variable name="Ar_R9" units="J_per_mol"/>
        <variable name="v_R9" units="fmol_per_sec"/>
        <variable name="V_mem" units="volt"/>
        <variable name="I_mem" units="fA"/>
        <math xmlns="http://www.w3.org/1998/Math/MathML">
            <apply>
                <eq/>
                <ci>V_mem</ci>
                <apply>
                    <divide/>
                    <ci>q_mem_global</ci>
                    <ci>C_m</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>I_mem</ci>
                <apply>
                    <plus/>
                    <apply>
                        <times/>
                        <ci>zF_8</ci>
                        <ci>v_R8</ci>
                    </apply>
                    <apply>
                        <times/>
                        <ci>zF_5</ci>
                        <ci>v_R5</ci>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_Ke</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_Ke</ci>
                            <ci>x_Ke_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_Ki</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_Ki</ci>
                            <ci>x_Ki_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_Nae</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_Nae</ci>
                            <ci>x_Nae_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_Nai</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_Nai</ci>
                            <ci>x_Nai_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_H</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_H</ci>
                            <ci>x_H_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_MgADP</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_MgADP</ci>
                            <ci>x_MgADP_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_MgATP</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_MgATP</ci>
                            <ci>x_MgATP_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P7</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_7_NaK</ci>
                            <ci>x_P7_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P_i</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_P_i</ci>
                            <ci>x_P_i_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P14</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_14_NaK</ci>
                            <ci>x_P14_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P15</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_15_NaK</ci>
                            <ci>x_P15_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P1</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_1_NaK</ci>
                            <ci>x_P1_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P2</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_2_NaK</ci>
                            <ci>x_P2_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P3</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_3_NaK</ci>
                            <ci>x_P3_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P4</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_4_NaK</ci>
                            <ci>x_P4_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P5</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_5_NaK</ci>
                            <ci>x_P5_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P6</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_6_NaK</ci>
                            <ci>x_P6_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P10</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_10_NaK</ci>
                            <ci>x_P10_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P11</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_11_NaK</ci>
                            <ci>x_P11_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P12</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_12_NaK</ci>
                            <ci>x_P12_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P13</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_13_NaK</ci>
                            <ci>x_P13_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P8</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_8_NaK</ci>
                            <ci>x_P8_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_P9</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_9_NaK</ci>
                            <ci>x_P9_global</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Ke</ci>
                <apply>
                    <minus/>
                    <apply>
                        <minus/>
                        <ci>v_R11</ci>
                    </apply>
                    <ci>v_R12</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Ki</ci>
                <apply>
                    <plus/>
                    <ci>v_R1</ci>
                    <ci>v_R2</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_H</ci>
                <ci>v_R13</ci>
            </apply>
            <apply>
                <eq/>
                <ci>v_MgADP</ci>
                <ci>v_R6</ci>
            </apply>
            <apply>
                <eq/>
                <ci>v_MgATP</ci>
                <apply>
                    <minus/>
                    <ci>v_R14</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Nae</ci>
                <apply>
                    <plus/>
                    <ci>v_R8</ci>
                    <ci>v_R9</ci>
                    <ci>v_R10</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Nai</ci>
                <apply>
                    <minus/>
                    <apply>
                        <minus/>
                        <ci>v_R3</ci>
                    </apply>
                    <apply>
                        <plus/>
                        <ci>v_R4</ci>
                        <ci>v_R5</ci>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P1</ci>
                <apply>
                    <plus/>
                    <apply>
                        <minus/>
                        <ci>v_R1</ci>
                    </apply>
                    <ci>v_R15</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P10</ci>
                <apply>
                    <minus/>
                    <ci>v_R9</ci>
                    <ci>v_R10</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P11</ci>
                <apply>
                    <minus/>
                    <ci>v_R10</ci>
                    <ci>v_R11</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P12</ci>
                <apply>
                    <plus/>
                    <apply>
                        <minus/>
                        <ci>v_R12</ci>
                    </apply>
                    <ci>v_R11</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P13</ci>
                <apply>
                    <minus/>
                    <ci>v_R12</ci>
                    <ci>v_R13</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P14</ci>
                <apply>
                    <plus/>
                    <apply>
                        <minus/>
                        <ci>v_R14</ci>
                    </apply>
                    <ci>v_R13</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P15</ci>
                <apply>
                    <minus/>
                    <ci>v_R14</ci>
                    <ci>v_R15</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P2</ci>
                <apply>
                    <plus/>
                    <apply>
                        <minus/>
                        <ci>v_R2</ci>
                    </apply>
                    <ci>v_R1</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P3</ci>
                <apply>
                    <minus/>
                    <ci>v_R2</ci>
                    <ci>v_R3</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P4</ci>
                <apply>
                    <minus/>
                    <ci>v_R3</ci>
                    <ci>v_R4</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P5</ci>
                <apply>
                    <minus/>
                    <ci>v_R4</ci>
                    <ci>v_R5</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P6</ci>
                <apply>
                    <minus/>
                    <ci>v_R5</ci>
                    <ci>v_R6</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P7</ci>
                <apply>
                    <minus/>
                    <ci>v_R6</ci>
                    <ci>v_R7</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P8</ci>
                <apply>
                    <plus/>
                    <apply>
                        <minus/>
                        <ci>v_R8</ci>
                    </apply>
                    <ci>v_R7</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P9</ci>
                <apply>
                    <minus/>
                    <ci>v_R8</ci>
                    <ci>v_R9</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_P_i</ci>
                <ci>v_R13</ci>
            </apply>
            <apply>
                <eq/>
                <ci>v_R1</ci>
                <apply>
                    <times/>
                    <ci>kappa_1_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R1</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R1</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R10</ci>
                <apply>
                    <times/>
                    <ci>kappa_10_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R10</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R10</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R11</ci>
                <apply>
                    <times/>
                    <ci>kappa_11_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R11</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R11</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R12</ci>
                <apply>
                    <times/>
                    <ci>kappa_12_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R12</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R12</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R13</ci>
                <apply>
                    <times/>
                    <ci>kappa_13_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R13</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R13</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R14</ci>
                <apply>
                    <times/>
                    <ci>kappa_14_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R14</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R14</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R15</ci>
                <apply>
                    <times/>
                    <ci>kappa_15_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R15</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R15</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R2</ci>
                <apply>
                    <times/>
                    <ci>kappa_2_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R2</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R2</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R3</ci>
                <apply>
                    <times/>
                    <ci>kappa_3_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R3</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R3</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R4</ci>
                <apply>
                    <times/>
                    <ci>kappa_4_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R4</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R4</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R5</ci>
                <apply>
                    <times/>
                    <ci>kappa_5_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R5</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R5</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R6</ci>
                <apply>
                    <times/>
                    <ci>kappa_6_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R6</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R6</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R7</ci>
                <apply>
                    <times/>
                    <ci>kappa_7_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R7</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R7</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R8</ci>
                <apply>
                    <times/>
                    <ci>kappa_8_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R8</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R8</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_R9</ci>
                <apply>
                    <times/>
                    <ci>kappa_9_NaK</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Af_R9</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>Ar_R9</ci>
                                <apply>
                                    <times/>
                                    <ci>R</ci>
                                    <ci>T</ci>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R1</ci>
                <ci>mu_P1</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R10</ci>
                <ci>mu_P10</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R11</ci>
                <apply>
                    <plus/>
                    <ci>mu_P11</ci>
                    <ci>mu_Ke</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R12</ci>
                <apply>
                    <plus/>
                    <ci>mu_P12</ci>
                    <ci>mu_Ke</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R13</ci>
                <ci>mu_P13</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R14</ci>
                <apply>
                    <plus/>
                    <ci>mu_P14</ci>
                    <ci>mu_MgATP</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R15</ci>
                <ci>mu_P15</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R2</ci>
                <ci>mu_P2</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R3</ci>
                <apply>
                    <plus/>
                    <ci>mu_P3</ci>
                    <ci>mu_Nai</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R4</ci>
                <apply>
                    <plus/>
                    <ci>mu_P4</ci>
                    <ci>mu_Nai</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R5</ci>
                <apply>
                    <plus/>
                    <ci>mu_P5</ci>
                    <ci>mu_Nai</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R6</ci>
                <ci>mu_P6</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R7</ci>
                <ci>mu_P7</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R8</ci>
                <ci>mu_P8</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Af_R9</ci>
                <ci>mu_P9</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R1</ci>
                <apply>
                    <plus/>
                    <ci>mu_Ki</ci>
                    <ci>mu_P2</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R10</ci>
                <apply>
                    <plus/>
                    <ci>mu_Nae</ci>
                    <ci>mu_P11</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R11</ci>
                <ci>mu_P12</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R12</ci>
                <ci>mu_P13</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R13</ci>
                <apply>
                    <plus/>
                    <ci>mu_H</ci>
                    <ci>mu_P_i</ci>
                    <ci>mu_P14</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R14</ci>
                <ci>mu_P15</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R15</ci>
                <ci>mu_P1</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R2</ci>
                <apply>
                    <plus/>
                    <ci>mu_P3</ci>
                    <ci>mu_Ki</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R3</ci>
                <ci>mu_P4</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R4</ci>
                <ci>mu_P5</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R5</ci>
                <apply>
                    <plus/>
                    <ci>mu_P6</ci>
                    <apply>
                        <times/>
                        <ci>zF_5</ci>
                        <ci>V_mem</ci>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R6</ci>
                <apply>
                    <plus/>
                    <ci>mu_P7</ci>
                    <ci>mu_MgADP</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R7</ci>
                <ci>mu_P8</ci>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R8</ci>
                <apply>
                    <plus/>
                    <apply>
                        <times/>
                        <ci>zF_8</ci>
                        <ci>V_mem</ci>
                    </apply>
                    <ci>mu_Nae</ci>
                    <ci>mu_P9</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>Ar_R9</ci>
                <apply>
                    <plus/>
                    <ci>mu_P10</ci>
                    <ci>mu_Nae</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_Ke</ci>
                </apply>
                <ci>v_Ke</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_Ki</ci>
                </apply>
                <ci>v_Ki</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_Nae</ci>
                </apply>
                <ci>v_Nae</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_Nai</ci>
                </apply>
                <ci>v_Nai</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_H</ci>
                </apply>
                <ci>v_H</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_MgADP</ci>
                </apply>
                <ci>v_MgADP</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_MgATP</ci>
                </apply>
                <ci>v_MgATP</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P7</ci>
                </apply>
                <ci>v_P7</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P_i</ci>
                </apply>
                <ci>v_P_i</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P14</ci>
                </apply>
                <ci>v_P14</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P15</ci>
                </apply>
                <ci>v_P15</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P1</ci>
                </apply>
                <ci>v_P1</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P2</ci>
                </apply>
                <ci>v_P2</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P3</ci>
                </apply>
                <ci>v_P3</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P4</ci>
                </apply>
                <ci>v_P4</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P5</ci>
                </apply>
                <ci>v_P5</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P6</ci>
                </apply>
                <ci>v_P6</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P10</ci>
                </apply>
                <ci>v_P10</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P11</ci>
                </apply>
                <ci>v_P11</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P12</ci>
                </apply>
                <ci>v_P12</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P13</ci>
                </apply>
                <ci>v_P13</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P8</ci>
                </apply>
                <ci>v_P8</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>x_P9</ci>
                </apply>
                <ci>v_P9</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q_mem</ci>
                </apply>
                <ci>I_mem</ci>
            </apply>
        </math>
    </component>
    <connection>
        <map_components component_1="NaK_pump" component_2="NaK_parameters"/>
        <map_variables variable_1="K_10_NaK" variable_2="K_10_NaK"/>
        <map_variables variable_1="K_11_NaK" variable_2="K_11_NaK"/>
        <map_variables variable_1="K_12_NaK" variable_2="K_12_NaK"/>
        <map_variables variable_1="K_13_NaK" variable_2="K_13_NaK"/>
        <map_variables variable_1="K_14_NaK" variable_2="K_14_NaK"/>
        <map_variables variable_1="K_15_NaK" variable_2="K_15_NaK"/>
        <map_variables variable_1="K_1_NaK" variable_2="K_1_NaK"/>
        <map_variables variable_1="K_2_NaK" variable_2="K_2_NaK"/>
        <map_variables variable_1="K_3_NaK" variable_2="K_3_NaK"/>
        <map_variables variable_1="K_4_NaK" variable_2="K_4_NaK"/>
        <map_variables variable_1="K_5_NaK" variable_2="K_5_NaK"/>
        <map_variables variable_1="K_6_NaK" variable_2="K_6_NaK"/>
        <map_variables variable_1="K_7_NaK" variable_2="K_7_NaK"/>
        <map_variables variable_1="K_8_NaK" variable_2="K_8_NaK"/>
        <map_variables variable_1="K_9_NaK" variable_2="K_9_NaK"/>
        <map_variables variable_1="K_H" variable_2="K_H"/>
        <map_variables variable_1="K_Ke" variable_2="K_Ke"/>
        <map_variables variable_1="K_Ki" variable_2="K_Ki"/>
        <map_variables variable_1="K_MgADP" variable_2="K_MgADP"/>
        <map_variables variable_1="K_MgATP" variable_2="K_MgATP"/>
        <map_variables variable_1="K_Nae" variable_2="K_Nae"/>
        <map_variables variable_1="K_Nai" variable_2="K_Nai"/>
        <map_variables variable_1="K_P_i" variable_2="K_P_i"/>
        <map_variables variable_1="kappa_10_NaK" variable_2="kappa_10_NaK"/>
        <map_variables variable_1="kappa_11_NaK" variable_2="kappa_11_NaK"/>
        <map_variables variable_1="kappa_12_NaK" variable_2="kappa_12_NaK"/>
        <map_variables variable_1="kappa_13_NaK" variable_2="kappa_13_NaK"/>
        <map_variables variable_1="kappa_14_NaK" variable_2="kappa_14_NaK"/>
        <map_variables variable_1="kappa_15_NaK" variable_2="kappa_15_NaK"/>
        <map_variables variable_1="kappa_1_NaK" variable_2="kappa_1_NaK"/>
        <map_variables variable_1="kappa_2_NaK" variable_2="kappa_2_NaK"/>
        <map_variables variable_1="kappa_3_NaK" variable_2="kappa_3_NaK"/>
        <map_variables variable_1="kappa_4_NaK" variable_2="kappa_4_NaK"/>
        <map_variables variable_1="kappa_5_NaK" variable_2="kappa_5_NaK"/>
        <map_variables variable_1="kappa_6_NaK" variable_2="kappa_6_NaK"/>
        <map_variables variable_1="kappa_7_NaK" variable_2="kappa_7_NaK"/>
        <map_variables variable_1="kappa_8_NaK" variable_2="kappa_8_NaK"/>
        <map_variables variable_1="kappa_9_NaK" variable_2="kappa_9_NaK"/>
        <map_variables variable_1="zF_5" variable_2="zF_5"/>
        <map_variables variable_1="zF_8" variable_2="zF_8"/>
    </connection>
    <connection>
        <map_components component_1="NaK_pump" component_2="environment"/>
        <map_variables variable_1="t" variable_2="t"/>
        <map_variables variable_1="R" variable_2="R"/>
        <map_variables variable_1="T" variable_2="T"/>
        <map_variables variable_1="F" variable_2="F"/>
        <map_variables variable_1="C_m" variable_2="C_m"/>
        <map_variables variable_1="x_Ke_global" variable_2="x_Ke"/>
        <map_variables variable_1="x_Ke" variable_2="x_Ke_mNaK"/>
        <map_variables variable_1="x_Ki_global" variable_2="x_Ki"/>
        <map_variables variable_1="x_Ki" variable_2="x_Ki_mNaK"/>
        <map_variables variable_1="x_Nae_global" variable_2="x_Nae"/>
        <map_variables variable_1="x_Nae" variable_2="x_Nae_mNaK"/>
        <map_variables variable_1="x_Nai_global" variable_2="x_Nai"/>
        <map_variables variable_1="x_Nai" variable_2="x_Nai_mNaK"/>
        <map_variables variable_1="x_H_global" variable_2="x_H"/>
        <map_variables variable_1="x_H" variable_2="x_H_mNaK"/>
        <map_variables variable_1="x_MgADP_global" variable_2="x_MgADP"/>
        <map_variables variable_1="x_MgADP" variable_2="x_MgADP_mNaK"/>
        <map_variables variable_1="x_MgATP_global" variable_2="x_MgATP"/>
        <map_variables variable_1="x_MgATP" variable_2="x_MgATP_mNaK"/>
        <map_variables variable_1="x_P7_global" variable_2="x_P7"/>
        <map_variables variable_1="x_P7" variable_2="x_P7_mNaK"/>
        <map_variables variable_1="x_P_i_global" variable_2="x_P_i"/>
        <map_variables variable_1="x_P_i" variable_2="x_P_i_mNaK"/>
        <map_variables variable_1="x_P14_global" variable_2="x_P14"/>
        <map_variables variable_1="x_P14" variable_2="x_P14_mNaK"/>
        <map_variables variable_1="x_P15_global" variable_2="x_P15"/>
        <map_variables variable_1="x_P15" variable_2="x_P15_mNaK"/>
        <map_variables variable_1="x_P1_global" variable_2="x_P1"/>
        <map_variables variable_1="x_P1" variable_2="x_P1_mNaK"/>
        <map_variables variable_1="x_P2_global" variable_2="x_P2"/>
        <map_variables variable_1="x_P2" variable_2="x_P2_mNaK"/>
        <map_variables variable_1="x_P3_global" variable_2="x_P3"/>
        <map_variables variable_1="x_P3" variable_2="x_P3_mNaK"/>
        <map_variables variable_1="x_P4_global" variable_2="x_P4"/>
        <map_variables variable_1="x_P4" variable_2="x_P4_mNaK"/>
        <map_variables variable_1="x_P5_global" variable_2="x_P5"/>
        <map_variables variable_1="x_P5" variable_2="x_P5_mNaK"/>
        <map_variables variable_1="x_P6_global" variable_2="x_P6"/>
        <map_variables variable_1="x_P6" variable_2="x_P6_mNaK"/>
        <map_variables variable_1="x_P10_global" variable_2="x_P10"/>
        <map_variables variable_1="x_P10" variable_2="x_P10_mNaK"/>
        <map_variables variable_1="x_P11_global" variable_2="x_P11"/>
        <map_variables variable_1="x_P11" variable_2="x_P11_mNaK"/>
        <map_variables variable_1="x_P12_global" variable_2="x_P12"/>
        <map_variables variable_1="x_P12" variable_2="x_P12_mNaK"/>
        <map_variables variable_1="x_P13_global" variable_2="x_P13"/>
        <map_variables variable_1="x_P13" variable_2="x_P13_mNaK"/>
        <map_variables variable_1="x_P8_global" variable_2="x_P8"/>
        <map_variables variable_1="x_P8" variable_2="x_P8_mNaK"/>
        <map_variables variable_1="x_P9_global" variable_2="x_P9"/>
        <map_variables variable_1="x_P9" variable_2="x_P9_mNaK"/>
        <map_variables variable_1="q_mem_global" variable_2="q_mem"/>
        <map_variables variable_1="q_mem" variable_2="q_mem_mNaK"/>
    </connection>
</model>