Rendering of the source text

<?xml version="1.0"?>
<!--  FILE :  hynne_model_2001.xml

CREATED :  18th September 2003

LAST MODIFIED : 18th September 2003

AUTHOR :  Catherine Lloyd
          Bioengineering Institute
          The University of Auckland
          
MODEL STATUS :  This model conforms to the CellML 1.0 Specification released on
10th August 2001, and the 16/1/02 CellML Metadata 1.0 Specification.

DESCRIPTION :  This file contains a CellML description of Hynee et al's 2001 full scale model of glycolysis in Saccharomyces cerevisiae

CHANGES:  
  
--><model xmlns="http://www.cellml.org/cellml/1.0#" xmlns:cmeta="http://www.cellml.org/metadata/1.0#" cmeta:id="hynne_2001" name="hynne_2001">

<documentation xmlns="http://cellml.org/tmp-documentation">
<article>
  <articleinfo>
  <title>Full-scale model of glycolysis in Saccharomyces cerevisiae</title>
  <author>
    <firstname>Catherine</firstname>
          <surname>Lloyd</surname>
    <affiliation>
      <shortaffil>Auckland Bioengineering Institute, The University of Auckland</shortaffil>
    </affiliation>
  </author>
</articleinfo>
  <section id="sec_status">
    <title>Model Status</title>
    <para>
        This model runs in both OpenCell and COR to replicate the published results (figure 6). The units have been checked and they are consistent. This CellML model translation is based on the curated SBML model in the BioModels database (BIOMD0000000061.xml). Note that in order to replicate figure 6 the model has to be run for at least 100 seconds first to allow all the oscillations to stabilise.
          </para>
  </section>
  <sect1 id="sec_structure">
<title>Model Structure</title>

<para>
ABSTRACT: We present a powerful, general method of fitting a model of a biochemical pathway to experimental substrate concentrations and dynamical properties measured at a stationary state, when the mechanism is largely known but kinetic parameters are lacking. Rate constants and maximum velocities are calculated from the experimental data by simple algebra without integration of kinetic equations. Using this direct approach, we fit a comprehensive model of glycolysis and glycolytic oscillations in intact yeast cells to data measured on a suspension of living cells of Saccharomyces cerevisiae near a Hopf bifurcation, and to a large set of stationary concentrations and other data estimated from comparable batch experiments. The resulting model agrees with almost all experimentally known stationary concentrations and metabolic fluxes, with the frequency of oscillation and with the majority of other experimentally known kinetic and dynamical variables. The functional forms of the rate equations have not been optimized. 
</para>

<para>
The original paper reference is cited below:
</para>

<para>
Full-scale model of glycolysis in <emphasis>Saccharomyces cerevisiae</emphasis>, F. Hynne, S. Dano, and P. G. Sorensen , 2001, <emphasis>Biophysical Chemistry</emphasis>
 , 94, 121-163.  <ulink url="http://www.ncbi.nlm.nih.gov/pubmed/11744196">PubMed ID: 11744196</ulink>
</para>

<informalfigure float="0" id="fig_reaction_diagram">
<mediaobject>
  <imageobject>
    <objectinfo>
      <title>reaction diagram</title>
    </objectinfo>
    <imagedata fileref="hynne_2001.png"/>
  </imageobject>
</mediaobject>
<caption>The glycolysis pathway described by the mathematical model.</caption>
</informalfigure>

</sect1>
</article>
</documentation>
  
  
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    <unit exponent="-1" units="litre"/>
  </units>
  
  <units name="millimolar2">
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  <units name="minute">
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        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">F6P</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">fructose-6 phopshate</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
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          <ci>F6P</ci> 
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      <rdf:Description rdf:about="#FBP">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">FBP</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">fructose-1,6 bisphopshate</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable cmeta:id="FBP_FBP" initial_value="4.64" name="FBP" public_interface="out" units="millimolar"/>
    <variable name="PFK" public_interface="in" units="flux"/> 
    <variable name="ALD" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
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      </apply> 
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    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#GAP">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">GAP</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">glyceraldehyde-3-phopshate</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
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    <variable name="GAPDH" public_interface="in" units="flux"/> 
    <variable name="ALD" public_interface="in" units="flux"/>
    <variable name="TIM" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
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    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#DHAP">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">DHAP</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">1,3-diphosphoglycerate</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
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	<variable name="lpGlyc" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
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			<ci>TIM</ci>
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		  </apply> 
        </apply> 
      </apply> 
    </math>  
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        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">1,3-bisphosphoglycerate</dcterms:alternative>  
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  </component>
  
  <component cmeta:id="ACA" name="ACA">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#ACA">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">ACA</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">cytosolic acetaldehyde</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable cmeta:id="ACA_ACA" initial_value="1.48153" name="ACA" public_interface="out" units="millimolar"/>
    <variable name="difACA" public_interface="in" units="flux"/>
    <variable name="PDC" public_interface="in" units="flux"/>
    <variable name="ADH" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/> 
        <apply>
          <diff/> 
          <bvar>
            <ci>time</ci>
          </bvar> 
          <ci>ACA</ci> 
        </apply>
        <apply>
          <minus/>
          <ci>PDC</ci>
          <apply>
            <plus/>
			<apply>
              <times/>
			  <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 59 </cn>
			  <ci>difACA</ci>
			</apply>
            <ci>ADH</ci>
		  </apply> 
        </apply> 
      </apply> 
    </math>  
  </component>
  
  <component cmeta:id="ACA_x" name="ACA_x">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#ACA_x">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">ACA_x</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">extracellular acetaldehyde</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable cmeta:id="ACA_x_ACA_x" initial_value="1.28836" name="ACA_x" public_interface="out" units="millimolar"/>
    <variable name="lacto" public_interface="in" units="flux"/>
    <variable name="difACA" public_interface="in" units="flux"/>
    <variable name="outACA" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/> 
        <apply>
          <diff/> 
          <bvar>
            <ci>time</ci>
          </bvar> 
          <ci>ACA_x</ci> 
        </apply>
        <apply>
          <minus/>
          <ci>difACA</ci>
          <apply>
            <plus/>
			<ci>lacto</ci>
            <ci>outACA</ci>
		  </apply> 
        </apply> 
      </apply> 
    </math>  
  </component>
  
  <component cmeta:id="EtOH" name="EtOH">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#EtOH">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">EtOH</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">cytosolic ethanol</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable cmeta:id="EtOH_EtOH" initial_value="19.2379" name="EtOH" public_interface="out" units="millimolar"/>
    <variable name="difEtOH" public_interface="in" units="flux"/>
	<variable name="ADH" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/> 
        <apply>
          <diff/> 
          <bvar>
            <ci>time</ci>
          </bvar> 
          <ci>EtOH</ci> 
        </apply>
        <apply>
          <minus/>
          <ci>ADH</ci>
		  <apply>
            <times/>
			<cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 59 </cn>
			<ci>difEtOH</ci>
		  </apply>
        </apply>
      </apply> 
    </math>  
  </component>
  
  <component cmeta:id="EtOH_x" name="EtOH_x">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#EtOH_x">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">EtOH_x</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">extracellular ethanol</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable cmeta:id="EtOH_x_EtOH_x" initial_value="16.4514" name="EtOH_x" public_interface="out" units="millimolar"/>
    <variable name="difEtOH" public_interface="in" units="flux"/>
    <variable name="outEtOH" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/> 
        <apply>
          <diff/> 
          <bvar>
            <ci>time</ci>
          </bvar> 
          <ci>EtOH_x</ci> 
        </apply>
        <apply>
          <minus/>
          <ci>difEtOH</ci>
          <ci>outEtOH</ci>
        </apply> 
      </apply> 
    </math>  
  </component>
  
  <component cmeta:id="Glyc" name="Glyc">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#Glyc">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">Glyc</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">cytosolic glycogen</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable initial_value="4.196" name="Glyc" public_interface="out" units="millimolar"/>
    <variable name="difGlyc" public_interface="in" units="flux"/>
    <variable name="lpGlyc" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/> 
        <apply>
          <diff/> 
          <bvar>
            <ci>time</ci>
          </bvar> 
          <ci>Glyc</ci> 
        </apply>
        <apply>
          <minus/>
          <ci>lpGlyc</ci>
		  <apply>
            <times/>
			<cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 59 </cn>
			<ci>difGlyc</ci>
		  </apply>
        </apply> 
      </apply> 
    </math>  
  </component>
  
  <component cmeta:id="Glyc_x" name="Glyc_x">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#Glyc_x">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">Glyc_x</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">extracellular glycogen</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable initial_value="1.68478" name="Glyc_x" public_interface="out" units="millimolar"/>
    <variable name="difGlyc" public_interface="in" units="flux"/>
    <variable name="outGlyc" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/> 
        <apply>
          <diff/> 
          <bvar>
            <ci>time</ci>
          </bvar> 
          <ci>Glyc_x</ci> 
        </apply>
        <apply>
          <minus/>
          <ci>difGlyc</ci>
          <ci>outGlyc</ci>
        </apply> 
      </apply> 
    </math>  
  </component>
  
  <component cmeta:id="NADH" name="NADH">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#NADH">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">NADH</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">nicotinamide adenine dinucleotide</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable cmeta:id="NADH_NADH" initial_value="0.33" name="NADH" public_interface="out" units="millimolar"/>
    <variable name="GAPDH" public_interface="in" units="flux"/>
    <variable name="ADH" public_interface="in" units="flux"/>
    <variable name="lpGlyc" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/> 
        <apply>
          <diff/> 
          <bvar>
            <ci>time</ci>
          </bvar> 
          <ci>NADH</ci> 
        </apply>
        <apply>
          <minus/>
          <ci>GAPDH</ci>
          <apply>
            <plus/>
		    <ci>ADH</ci>
            <ci>lpGlyc</ci>
		  </apply>
        </apply> 
      </apply> 
    </math>  
  </component>
  
  <component cmeta:id="NAD" name="NAD">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#NAD">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">NAD</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">positive nicotinamide adenine dinucleotide</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable cmeta:id="NAD_NAD" initial_value="0.65" name="NAD" public_interface="out" units="millimolar"/>
    <variable name="GAPDH" public_interface="in" units="flux"/>
    <variable name="ADH" public_interface="in" units="flux"/>
    <variable name="lpGlyc" public_interface="in" units="flux"/>
    <variable name="time" public_interface="in" units="minute"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/> 
        <apply>
          <diff/> 
          <bvar>
            <ci>time</ci>
          </bvar> 
          <ci>NAD</ci> 
        </apply>
        <apply>
          <minus/>
          <apply>
            <plus/>
			<ci>ADH</ci>
            <ci>lpGlyc</ci>
		  </apply>
		  <ci>GAPDH</ci>
        </apply> 
      </apply> 
    </math>  
  </component>
  
  <!--
    The following components describe the reactions of the model.
  -->
  
  <component cmeta:id="inGlc" name="inGlc">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#inGlc">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">inGlc</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">glucose mixed flow to extracellular medium</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
	<variable name="inGlc" public_interface="out" units="flux"/>
    
    <variable name="Glc_x_0" public_interface="in" units="millimolar"/>
    <variable name="Glc_x" public_interface="in" units="millimolar"/>
    <variable name="k0" public_interface="in" units="first_order_rate_constant"/>
     
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="inGlc_calculation">
        <eq/>
        <ci> inGlc </ci>
        <apply>
          <times/>
          <ci> k0 </ci>
		  <apply>
            <minus/>
            <ci> Glc_x_0 </ci>
            <ci> Glc_x </ci>
          </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="GlcTrans" name="GlcTrans">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#GlcTrans">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">GlcTrans</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">glucose uptake</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="GlcTrans" public_interface="out" units="flux"/>
    
    <variable name="Glc_x" public_interface="in" units="millimolar"/>
    <variable name="Glc" public_interface="in" units="millimolar"/>
    <variable name="G6P" public_interface="in" units="millimolar"/>
    
    <variable initial_value="1.7" name="K2_Glc" units="millimolar"/>
    <variable initial_value="1.2" name="K2_IG6P" units="millimolar"/>
    <variable initial_value="7.2" name="K2_IIG6P" units="millimolar"/>
    <variable initial_value="1014.96" name="V_2m" units="flux"/>
    <variable initial_value="1.0" name="P2" units="dimensionless"/>
	<variable name="y_vol" public_interface="in" units="dimensionless"/>
	
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="GlcTrans_calculation">
        <eq/>
        <ci> GlcTrans </ci>
        <apply>
          <minus/>
          <apply>
            <times/>
		    <apply>
              <divide/>
			  <ci> V_2m </ci>
			  <ci> y_vol </ci>
			</apply>
			<apply>
              <divide/>
              <apply>
                <divide/>
                <ci> Glc_x </ci>
                <ci> K2_Glc </ci>
              </apply>
              <apply>
                <plus/>
                <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                <apply>
                  <divide/>
                  <ci> Glc_x </ci>
                  <ci> K2_Glc </ci>
                </apply>
                <apply>
                  <times/>
                  <apply>
                    <divide/>
                    <apply>
                      <plus/>
                      <apply>
                        <times/>
                        <ci> P2 </ci>
                        <apply>
                          <divide/>
                          <ci> Glc_x </ci>
                          <ci> K2_Glc </ci>
                        </apply>
					  </apply>
                      <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                    </apply>
                    <apply>
                      <plus/>
                      <apply>
                        <times/>
                        <ci> P2 </ci>
                        <apply>
                          <divide/>
                          <ci> Glc </ci>
                          <ci> K2_Glc </ci>
                        </apply>
                      </apply>
                      <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                    </apply>
                  </apply>
                  <apply>
                    <plus/>
                    <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                    <apply>
                      <divide/>
                      <ci> Glc </ci>
                      <ci> K2_Glc </ci>
                    </apply>
                    <apply>
                      <divide/>
                      <ci> G6P </ci>
                      <ci> K2_IG6P </ci>
                    </apply>
                    <apply>
                      <divide/>
                      <apply>
                        <times/>
                        <ci> Glc </ci>
                        <ci> G6P </ci>
                      </apply>
                      <apply>
                        <times/>
                        <ci> K2_Glc </ci>
                        <ci> K2_IIG6P </ci>
					  </apply>
					</apply>
                  </apply>
                </apply>
              </apply>
            </apply>
		  </apply>
		  <apply>
            <times/>
			<apply>
              <divide/>
			  <ci> V_2m </ci>
			  <ci> y_vol </ci>
			</apply>
			<apply>
              <divide/>
              <apply>
                <divide/>
                <ci> Glc </ci>
                <ci> K2_Glc </ci>
              </apply>
              <apply>
                <plus/>
                <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                <apply>
                  <divide/>
                  <ci> Glc </ci>
                  <ci> K2_Glc </ci>
                </apply>
                <apply>
                  <times/>
                  <apply>
                    <divide/>
                    <apply>
                      <plus/>
                      <apply>
                        <times/>
                        <ci> P2 </ci>
                        <apply>
                          <divide/>
                          <ci> Glc </ci>
                          <ci> K2_Glc </ci>
                        </apply>
                      </apply>
                      <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                    </apply>
                    <apply>
                      <plus/>
                      <apply>
                        <times/>
                        <ci> P2 </ci>
                        <apply>
                          <divide/>
                          <ci> Glc_x </ci>
                          <ci> K2_Glc </ci>
                        </apply>
                      </apply>
                      <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                    </apply>
                  </apply>
                  <apply>
                    <plus/>
                    <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                    <apply>
                      <divide/>
                      <ci> Glc_x </ci>
                      <ci> K2_Glc </ci>
                    </apply>
                  </apply>
                </apply>
                <apply>
                  <divide/>
                  <ci> G6P </ci>
                  <ci> K2_IG6P </ci>
                </apply>
                <apply>
                  <divide/>
                  <apply>
                    <times/>
                    <ci> Glc </ci>
                    <ci> G6P </ci>
                  </apply>
                  <apply>
                    <times/>
                    <ci> K2_Glc </ci>
                    <ci> K2_IIG6P </ci>
                  </apply>
                </apply>
              </apply>
            </apply>
		  </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="HK" name="HK">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#HK">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">HK</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">hexokinase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="HK" public_interface="out" units="flux"/>
    
    <variable name="Glc" public_interface="in" units="millimolar"/>
    <variable name="ATP" public_interface="in" units="millimolar"/>
    
    <variable initial_value="0.37" name="K3_DGlc" units="millimolar"/>
    <variable initial_value="0.0" name="K3_Glc" units="millimolar"/>
    <variable initial_value="0.1" name="K3_ATP" units="millimolar"/>
    <variable initial_value="51.7547" name="V_3m" units="flux"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="HK_calculation">
        <eq/>
        <ci> HK </ci>
        <apply>
          <divide/>
          <apply>
            <times/>
            <ci> V_3m </ci>
            <ci> ATP </ci>
            <ci> Glc </ci>
          </apply>
          <apply>
            <plus/>
            <apply>
              <times/>
              <ci> K3_DGlc </ci>
              <ci> K3_ATP </ci>
            </apply>
            <apply>
              <times/>
              <ci> K3_Glc </ci>
              <ci> ATP </ci>
            </apply>
            <apply>
              <times/>
              <ci> K3_ATP </ci>
              <ci> Glc </ci>
            </apply>
            <apply>
              <times/>
              <ci> Glc </ci>
              <ci> ATP </ci>
            </apply>
          </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="PGI" name="PGI">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#PGI">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">PGI</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">phosphoglucoisomerase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="PGI" public_interface="out" units="flux"/>
    
    <variable name="G6P" public_interface="in" units="millimolar"/>
    <variable name="F6P" public_interface="in" units="millimolar"/>
    
    <variable initial_value="496.042" name="V_4m" units="flux"/>
    <variable initial_value="0.8" name="K4_G6P" units="millimolar"/>
    <variable initial_value="0.15" name="K4_F6P" units="millimolar"/>
    <variable initial_value="0.13" name="K4_eq" units="dimensionless"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="PGI_calculation">
        <eq/>
        <ci> PGI </ci>
        <apply>
          <minus/>
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> V_4m </ci>
              <ci> G6P </ci>
            </apply>
            <apply>
              <plus/>
              <ci> K4_G6P </ci>
              <ci> G6P </ci>
              <apply>
                <times/>
                <apply>
                  <divide/>
                  <ci> K4_G6P </ci>
                  <ci> K4_F6P </ci>
                </apply>
                <ci> F6P </ci>
              </apply>
            </apply>
          </apply>
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> V_4m </ci>
              <apply>
                <divide/>
                <ci> F6P </ci>
                <ci> K4_eq </ci>
              </apply>
            </apply>
            <apply>
              <plus/>
              <ci> K4_G6P </ci>
              <ci> G6P </ci>
              <apply>
                <times/>
                <apply>
                  <divide/>
                  <ci> K4_G6P </ci>
                  <ci> K4_F6P </ci>
                </apply>
                <ci> F6P </ci>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="PFK" name="PFK">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#PFK">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">PFK</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">phosphofructokinase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="PFK" public_interface="out" units="flux"/>
    
    <variable name="F6P" public_interface="in" units="millimolar"/>
    <variable name="ATP" public_interface="in" units="millimolar"/>
    <variable name="AMP" public_interface="in" units="millimolar"/>
    
    <variable initial_value="0.021" name="K5" units="millimolar2"/>
    <variable initial_value="0.15" name="kappa5" units="dimensionless"/>
    <variable initial_value="45.4327" name="V_5m" units="flux"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="PFK_calculation">
        <eq/>
        <ci> PFK </ci>
        <apply>
          <divide/>
          <apply>
            <times/>
            <ci> V_5m </ci>
            <apply>
              <power/>
              <ci> F6P </ci>
              <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 2.0 </cn>
            </apply>
          </apply>
          <apply>
            <plus/>
            <apply>
              <times/>
              <ci> K5 </ci>
              <apply>
                <plus/>
                <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                <apply>
                  <times/>
                  <ci> kappa5 </ci>
                  <apply>
                    <divide/>
                    <ci> ATP </ci>
                    <ci> AMP </ci>
                  </apply>
				  <apply>
                    <divide/>
                    <ci> ATP </ci>
                    <ci> AMP </ci>
                  </apply>
                </apply>
              </apply>
            </apply>
            <apply>
              <power/>
              <ci> F6P </ci>
              <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 2.0 </cn>
            </apply>
          </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="ALD" name="ALD">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#ALD">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">ALD</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">aldolase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="ALD" public_interface="out" units="flux"/>
    
    <variable name="GAP" public_interface="in" units="millimolar"/>
    <variable name="DHAP" public_interface="in" units="millimolar"/>
    <variable name="FBP" public_interface="in" units="millimolar"/>
    
    <variable initial_value="0.081" name="K6_eq" units="millimolar"/>
    <variable initial_value="0.3" name="K6_FBP" units="millimolar"/>
    <variable initial_value="2.0" name="K6_DHAP" units="millimolar"/>
    <variable initial_value="4.0" name="K6_GAP" units="millimolar"/>
    <variable initial_value="10.0" name="K6_IGAP" units="millimolar"/>
    <variable initial_value="1.10391E4" name="V_6r" units="flux"/>
    <variable initial_value="2.20782E3" name="V_6f" units="flux"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="ALD_calculation">
        <eq/>
        <ci> ALD </ci>
        <apply>
          <minus/>
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> V_6f </ci>
              <ci> FBP </ci>
            </apply>
            <apply>
              <plus/>
              <ci> K6_FBP </ci>
              <ci> FBP </ci>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci> GAP </ci>
                  <ci> K6_DHAP </ci>
                  <ci> V_6f </ci>
                </apply>
                <apply>
                  <times/>
                  <ci> K6_eq </ci>
                  <ci> V_6r </ci>
                </apply>
              </apply>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci> DHAP </ci>
                  <ci> K6_GAP </ci>
                  <ci> V_6f </ci>
                </apply>
                <apply>
                  <times/>
                  <ci> K6_eq </ci>
                  <ci> V_6r </ci>
                </apply>
              </apply>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci> FBP </ci>
                  <ci> GAP </ci>
                </apply>
                <ci> K6_IGAP </ci>
              </apply>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci> GAP </ci>
                  <ci> DHAP </ci>
                  <ci> V_6f </ci>
                </apply>
                <apply>
                  <times/>
                  <ci> K6_eq </ci>
                  <ci> V_6r </ci>
                </apply>
              </apply>
            </apply>
          </apply>
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> V_6f </ci>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci> GAP </ci>
                  <ci> DHAP </ci>
                </apply>
                <ci> K6_eq </ci>
              </apply>
            </apply>
            <apply>
              <plus/>
              <ci> K6_FBP </ci>
              <ci> FBP </ci>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci> GAP </ci>
                  <ci> K6_DHAP </ci>
                  <ci> V_6f </ci>
                </apply>
                <apply>
                  <times/>
                  <ci> K6_eq </ci>
                  <ci> V_6r </ci>
                </apply>
              </apply>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci> DHAP </ci>
                  <ci> K6_GAP </ci>
                  <ci> V_6f </ci>
                </apply>
                <apply>
                  <times/>
                  <ci> K6_eq </ci>
                  <ci> V_6r </ci>
                </apply>
              </apply>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci> FBP </ci>
                  <ci> GAP </ci>
                </apply>
                <ci> K6_IGAP </ci>
              </apply>
              <apply>
                <divide/>
                <apply>
                  <times/>
                  <ci> GAP </ci>
                  <ci> DHAP </ci>
                  <ci> V_6f </ci>
                </apply>
                <apply>
                  <times/>
                  <ci> K6_eq </ci>
                  <ci> V_6r </ci>
                </apply>
              </apply>
            </apply>
          </apply> 
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="TIM" name="TIM">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#TIM">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">TIM</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">triosephosphate isomerase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="TIM" public_interface="out" units="flux"/>
    
    <variable name="GAP" public_interface="in" units="millimolar"/>
    <variable name="DHAP" public_interface="in" units="millimolar"/>
    
    <variable initial_value="0.055" name="K7_eq" units="dimensionless"/>
    <variable initial_value="1.23" name="K7_DHAP" units="millimolar"/>
    <variable initial_value="1.27" name="K7_GAP" units="millimolar"/>
    <variable initial_value="1.16365E2" name="V_7m" units="flux"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="TIM_calculation">
        <eq/>
        <ci> TIM </ci>
        <apply>
          <minus/>
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> V_7m </ci>
              <ci> DHAP </ci>
            </apply>
            <apply>
              <plus/>
              <ci> K7_DHAP </ci>
              <ci> DHAP </ci>
              <apply>
                <times/>
                <apply>
                  <divide/>
                  <ci> K7_DHAP </ci>
                  <ci> K7_GAP </ci>
                </apply>
                <ci> GAP </ci>
              </apply>
            </apply>
          </apply>
          <apply>
            <divide/>
            <apply>
              <times/>
              <ci> V_7m </ci>
              <apply>
                <divide/>
                <ci> GAP </ci>
                <ci> K7_eq </ci>
              </apply>
            </apply>
            <apply>
              <plus/>
              <ci> K7_DHAP </ci>
              <ci> DHAP </ci>
              <apply>
                <times/>
                <apply>
                  <divide/>
                  <ci> K7_DHAP </ci>
                  <ci> K7_GAP </ci>
                </apply>
                <ci> GAP </ci>
              </apply>
            </apply>
          </apply> 
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="GAPDH" name="GAPDH">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#GAPDH">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">GAPDH</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">glyceraldehyde 3-phosphate dehydrogenase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="GAPDH" public_interface="out" units="flux"/>
    
    <variable name="GAP" public_interface="in" units="millimolar"/>
    <variable name="NAD" public_interface="in" units="millimolar"/>
    <variable name="NADH" public_interface="in" units="millimolar"/>
    <variable name="BPG" public_interface="in" units="millimolar"/>
    
    <variable initial_value="0.1" name="K8_NAD" units="millimolar"/>
    <variable initial_value="0.06" name="K8_NADH" units="millimolar"/>
    <variable initial_value="0.6" name="K8_GAP" units="millimolar"/>
    <variable initial_value="0.01" name="K8_BPG" units="millimolar"/>
    <variable initial_value="0.0055" name="K8_eq" units="dimensionless"/>
    <variable initial_value="8.33858E2" name="V_8m" units="flux"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="GAPDH_calculation">
        <eq/>
        <ci> GAPDH </ci>
        <apply>
          <minus/>
          <apply>
            <divide/>
			<apply>
              <times/>
              <ci> V_8m </ci>
              <ci> GAP </ci>
              <ci> NAD </ci>
            </apply>
            <apply>
              <times/>
			  <ci> K8_GAP </ci>
              <ci> K8_NAD </ci>
              <apply>
                <plus/>
                <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                <apply>
                  <divide/>
                  <ci> GAP </ci>
                  <ci> K8_GAP </ci>
                </apply>
                <apply>
                  <divide/>
                  <ci> BPG </ci>
                  <ci> K8_BPG </ci>
                </apply>
              </apply>
              <apply>
                <plus/>
                <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                <apply>
                  <divide/>
                  <ci> NAD </ci>
                  <ci> K8_NAD </ci>
                </apply>
                <apply>
                  <divide/>
                  <ci> NADH </ci>
                  <ci> K8_NADH </ci>
                </apply>
              </apply>
            </apply>
          </apply>
          <apply>
            <divide/>
            <apply>
              <times/>
		      <ci> V_8m </ci>
			  <apply>
                <divide/>
				<apply>
                  <times/>
				  <ci> BPG </ci>
                  <ci> NADH </ci>
                </apply>
				<ci> K8_eq </ci>
			  </apply>
            </apply>
            <apply>
              <times/>
			  <ci> K8_GAP </ci>
              <ci> K8_NAD </ci>
              <apply>
                <plus/>
                <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                <apply>
                  <divide/>
                  <ci> GAP </ci>
                  <ci> K8_GAP </ci>
                </apply>
                <apply>
                  <divide/>
                  <ci> BPG </ci>
                  <ci> K8_BPG </ci>
                </apply>
              </apply>
              <apply>
                <plus/>
                <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                <apply>
                  <divide/>
                  <ci> NAD </ci>
                  <ci> K8_NAD </ci>
                </apply>
                <apply>
                  <divide/>
                  <ci> NADH </ci>
                  <ci> K8_NADH </ci>
                </apply>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
  
  <component cmeta:id="lpPEP" name="lpPEP">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#lpPEP">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">lpPEP</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">phosphoenolpyruvate synthesis</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="lpPEP" public_interface="out" units="flux"/>
    
    <variable name="PEP" public_interface="in" units="millimolar"/>
    <variable name="ADP" public_interface="in" units="millimolar"/>
    <variable name="ATP" public_interface="in" units="millimolar"/>
    <variable name="BPG" public_interface="in" units="millimolar"/>
    
    <variable initial_value="4.43866E5" name="k9f" units="second_order_rate_constant"/>
    <variable initial_value="1.52862E3" name="k9r" units="second_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="lpPEP_calculation">
        <eq/>
        <ci> lpPEP </ci>
        <apply>
          <minus/>
          <apply>
            <times/>
            <ci> k9f </ci>
            <ci> BPG </ci>
            <ci> ADP </ci>
          </apply>
          <apply>
            <times/>
            <ci> k9r </ci>
            <ci> PEP </ci>
            <ci> ATP </ci>
          </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="PK" name="PK">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#PK">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">PK</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">pyruvate kinase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="PK" public_interface="out" units="flux"/>
    
    <variable name="PEP" public_interface="in" units="millimolar"/>
    <variable name="ADP" public_interface="in" units="millimolar"/>
    
    <variable initial_value="0.2" name="K10_PEP" units="millimolar"/>
    <variable initial_value="0.17" name="K10_ADP" units="millimolar"/>
    <variable initial_value="3.43096E2" name="V_10m" units="flux"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="PK_calculation">
        <eq/>
        <ci> PK </ci>
        <apply>
          <divide/>
          <apply>
            <times/>
            <ci> V_10m </ci>
            <ci> ADP </ci>
            <ci> PEP </ci>
          </apply>
          <apply>
            <times/>
            <apply>
              <plus/>
              <ci> K10_PEP </ci>
              <ci> PEP </ci>
            </apply>
            <apply>
              <plus/>
              <ci> K10_ADP </ci>
              <ci> ADP </ci>
            </apply>
          </apply>
        </apply>
      </apply>        
    </math>
  </component>
  
  <component cmeta:id="PDC" name="PDC">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#PDC">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">PDC</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">pyruvate decarboxylase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="PDC" public_interface="out" units="flux"/>
    
    <variable name="Pyr" public_interface="in" units="millimolar"/>
    
    <variable initial_value="0.3" name="K11" units="millimolar"/>
    <variable initial_value="5.31328E1" name="V_11m" units="flux"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="PDC_calculation">
        <eq/>
        <ci> PDC </ci>
        <apply>
          <divide/>
          <apply>
            <times/>
            <ci> V_11m </ci>
            <ci> Pyr </ci>
          </apply>
          <apply>
            <plus/>
            <ci> K11 </ci>
            <ci> Pyr </ci>
          </apply>
        </apply>
      </apply>        
    </math>
  </component>
  
  <component cmeta:id="ADH" name="ADH">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#ADH">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">ADH</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">alcohol dehydrogenase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="ADH" public_interface="out" units="flux"/>
    
    <variable name="NADH" public_interface="in" units="millimolar"/>
    <variable name="ACA" public_interface="in" units="millimolar"/>
    
    <variable initial_value="0.1" name="K12_NADH" units="millimolar"/>
    <variable initial_value="0.71" name="K12_ACA" units="millimolar"/>
    <variable initial_value="8.98023E1" name="V_12m" units="flux"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="ADH_calculation">
        <eq/>
        <ci> ADH </ci>
        <apply>
          <divide/>
          <apply>
            <times/>
            <ci> V_12m </ci>
            <ci> ACA </ci>
            <ci> NADH </ci>
          </apply>
          <apply>
            <times/>
            <apply>
              <plus/>
              <ci> K12_NADH </ci>
              <ci> NADH </ci>
            </apply>
            <apply>
              <plus/>
              <ci> K12_ACA </ci>
              <ci> ACA </ci>
            </apply>
          </apply>
        </apply>
      </apply>        
    </math>
  </component>
  
  <component cmeta:id="outEtOH" name="outEtOH">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#outEtOH">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">outEtOH</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">ethanol flow</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF> 
    <variable name="outEtOH" public_interface="out" units="flux"/>
    
    <variable name="EtOH_x" public_interface="in" units="millimolar"/>
    <variable name="k0" public_interface="in" units="first_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="outEtOH_calculation">
        <eq/>
        <ci> outEtOH </ci>
        <apply>
          <times/>
          <ci> k0 </ci>
          <ci> EtOH_x </ci>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="difEtOH" name="difEtOH">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#difEtOH">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">difEtOH</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">ethanol out</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="difEtOH" public_interface="out" units="flux"/>
    
	<variable initial_value="16.72" name="k13" units="first_order_rate_constant"/>
	
    <variable name="EtOH_x" public_interface="in" units="millimolar"/>
	<variable name="EtOH" public_interface="in" units="millimolar"/>
    <variable name="y_vol" public_interface="in" units="dimensionless"/>
	
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="difEtOH_calculation">
        <eq/>
        <ci> difEtOH </ci>
        <apply>
          <times/>
          <apply>
            <divide/>
			<ci> k13 </ci>
			<ci> y_vol </ci>
		  </apply>
		  <apply>
            <minus/>
            <ci> EtOH </ci>
			<ci> EtOH_x </ci>
		  </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="lpGlyc" name="lpGlyc">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#lpGlyc">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">lpGlyc</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">glycerol synthesis</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="lpGlyc" public_interface="out" units="flux"/>
    
    <variable name="NAD" public_interface="in" units="millimolar"/>
    <variable name="NADH" public_interface="in" units="millimolar"/>
    <variable name="DHAP" public_interface="in" units="millimolar"/>
    
    <variable initial_value="0.13" name="K15_NADH" units="millimolar"/>
    <variable initial_value="0.034" name="K15_INADH" units="millimolar"/>
    <variable initial_value="0.13" name="K15_INAD" units="millimolar"/>
    <variable initial_value="25.0" name="K15_DHAP" units="millimolar"/>
    <variable initial_value="8.14797E1" name="V_15m" units="flux"/>
    
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="lpGlyc_calculation">
        <eq/>
        <ci> lpGlyc </ci>
        <apply>
          <divide/>
          <apply>
            <times/>
            <ci> V_15m </ci>
            <ci> DHAP </ci>
          </apply>
          <apply>
            <plus/>
            <apply>
              <times/>
              <ci> K15_DHAP </ci>
              <apply>
                <plus/>
                <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                <apply>
                  <times/>
                  <apply>
                    <divide/>
                    <ci> K15_INADH </ci>
                    <ci> NADH </ci>
                  </apply>
                  <apply>
                    <plus/>
                    <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                    <apply>
                      <divide/>
                      <ci> NAD </ci>
                      <ci> K15_INAD </ci>
                    </apply>
                  </apply>
                </apply>
              </apply>
            </apply>
            <apply>
              <times/>
              <ci> DHAP </ci>
              <apply>
                <plus/>
                <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                <apply>
                  <times/>
                  <apply>
                    <divide/>
                    <ci> K15_NADH </ci>
                    <ci> NADH </ci>
                  </apply>
                  <apply>
                    <plus/>
                    <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 1.0 </cn>
                    <apply>
                      <divide/>
                      <ci> NAD </ci>
                      <ci> K15_INAD </ci>
                    </apply>
                  </apply>
                </apply>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="outGlyc" name="outGlyc">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#outGlyc">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">outGlyc</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">glycerol flow</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="outGlyc" public_interface="out" units="flux"/>
    
    <variable name="Glyc_x" public_interface="in" units="millimolar"/>
    <variable name="k0" public_interface="in" units="first_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="outGlyc_calculation">
        <eq/>
        <ci> outGlyc </ci>
        <apply>
          <times/>
          <ci> k0 </ci>
          <ci> Glyc_x </ci>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="difGlyc" name="difGlyc">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#difGlyc">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">difGlyc</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">glycerol out</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="difGlyc" public_interface="out" units="flux"/>
    
    <variable initial_value="1.9" name="k16" units="first_order_rate_constant"/>
	<variable name="Glyc_x" public_interface="in" units="millimolar"/>
	<variable name="Glyc" public_interface="in" units="millimolar"/>
    <variable name="y_vol" public_interface="in" units="dimensionless"/>
	
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="difGlyc_calculation">
        <eq/>
        <ci> difGlyc </ci>
        <apply>
          <times/>
		  <apply>
            <divide/>
            <ci> k16 </ci>
			<ci> y_vol </ci>
		  </apply>
          <apply>
            <minus/>
			<ci> Glyc </ci>
            <ci> Glyc_x </ci>
		  </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="outACA" name="outACA">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#outACA">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">outACA</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">acetaldehyde flow</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="outACA" public_interface="out" units="flux"/>
    
    <variable name="ACA_x" public_interface="in" units="millimolar"/>
    <variable name="k0" public_interface="in" units="first_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="outACA_calculation">
        <eq/>
        <ci> outACA </ci>
        <apply>
          <times/>
          <ci> k0 </ci>
          <ci> ACA_x </ci>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="difACA" name="difACA">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#difACA">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">difACA</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">acetaldehyde out</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="difACA" public_interface="out" units="flux"/>
    
    <variable name="ACA" public_interface="in" units="millimolar"/>
	<variable name="ACA_x" public_interface="in" units="millimolar"/>
    <variable name="y_vol" public_interface="in" units="dimensionless"/>
	
	<variable initial_value="24.7" name="k18" units="first_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="difACA_calculation">
        <eq/>
        <ci> difACA </ci>
        <apply>
          <times/>
          <apply>
            <divide/>
		    <ci> k18 </ci>
			<ci> y_vol </ci>
		  </apply>
          <apply>
            <minus/>
			<ci> ACA </ci>
            <ci> ACA_x </ci>
		  </apply>
        </apply>
      </apply>  
    </math>
  </component>
  
  <component cmeta:id="lacto" name="lacto">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#lacto">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">lacto</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">cyanide-acetaldehyde flow</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="lacto" public_interface="out" units="flux"/>
    
    <variable name="ACA_x" public_interface="in" units="millimolar"/>
    <variable name="CN_x" public_interface="in" units="millimolar"/>
    
    <variable initial_value="2.83828E-3" name="k20" units="second_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="lacto_calculation">
        <eq/>
        <ci> lacto </ci>
        <apply>
          <times/>
          <ci> k20 </ci>
          <ci> ACA_x </ci>
          <ci> CN_x </ci>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="inCN" name="inCN">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#inCN">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">inCN</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">cyanide flow</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="inCN" public_interface="out" units="flux"/>
    
    <variable name="CN_x_0" public_interface="in" units="millimolar"/>
    <variable name="CN_x" public_interface="in" units="millimolar"/>
    <variable name="k0" public_interface="in" units="first_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="inCN_calculation">
        <eq/>
        <ci> inCN </ci>
        <apply>
          <times/>
		  <ci> k0 </ci>
          <apply>
            <minus/>
            <ci> CN_x_0 </ci>
            <ci> CN_x </ci>
          </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="storage" name="storage">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#storage">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">storage</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">storage</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="storage" public_interface="out" units="flux"/>
    
    <variable name="ATP" public_interface="in" units="millimolar"/>
    <variable name="G6P" public_interface="in" units="millimolar"/>
    
    <variable initial_value="2.25932" name="k22" units="second_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="storage_calculation">
        <eq/>
        <ci> storage </ci>
        <apply>
          <times/>
          <ci> k22 </ci>
          <ci> ATP </ci>
          <ci> G6P </ci>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="consum" name="consum">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#consum">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">consum</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">ATP consumption</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="consum" public_interface="out" units="flux"/>
    
    <variable name="ATP" public_interface="in" units="millimolar"/>
    
    <variable initial_value="3.20760" name="k23" units="first_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="consum_calculation">
        <eq/>
        <ci> consum </ci>
        <apply>
          <times/>
          <ci> k23 </ci>
          <ci> ATP </ci>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component cmeta:id="AK" name="AK">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about="#AK">
        <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">AK</dc:title>
        <dcterms:alternative xmlns:dcterms="http://purl.org/dc/terms/">adenylate kinase</dcterms:alternative>  
      </rdf:Description>
    </rdf:RDF>
    <variable name="AK" public_interface="out" units="flux"/>
    
    <variable name="ATP" public_interface="in" units="millimolar"/>
    <variable name="ADP" public_interface="in" units="millimolar"/>
    <variable name="AMP" public_interface="in" units="millimolar"/>
    
    <variable initial_value="4.32900E2" name="k24f" units="second_order_rate_constant"/>
    <variable initial_value="1.33333E2" name="k24r" units="second_order_rate_constant"/>
    
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply id="AK_calculation">
        <eq/>
        <ci> AK </ci>
        <apply>
          <minus/>
          <apply>
            <times/>
            <ci> k24f </ci>
            <ci> AMP </ci>
            <ci> ATP </ci>
          </apply>
          <apply>
            <times/>
            <ci> k24r </ci>
            <apply>
              <power/>
              <ci> ADP </ci>
              <cn xmlns:cellml="http://www.cellml.org/cellml/1.0#" cellml:units="dimensionless"> 2.0 </cn>
            </apply>
          </apply>
        </apply>
      </apply>    
    </math>
  </component>
  
  <component name="model_parameters">
    <variable initial_value="59.0" name="y_vol" public_interface="out" units="dimensionless"/>
	<variable initial_value="0.048" name="k0" public_interface="out" units="first_order_rate_constant"/>
  </component>
  
  <connection>
    <map_components component_1="Glc_x_0" component_2="inGlc"/>
    <map_variables variable_1="Glc_x_0" variable_2="Glc_x_0"/>
  </connection>
  
  <connection>
    <map_components component_1="Glc_x" component_2="inGlc"/>
    <map_variables variable_1="Glc_x" variable_2="Glc_x"/>
    <map_variables variable_1="inGlc" variable_2="inGlc"/>
  </connection>
  
  <connection>
    <map_components component_1="model_parameters" component_2="inGlc"/>
    <map_variables variable_1="k0" variable_2="k0"/>
  </connection>
  
  <connection>
    <map_components component_1="Glc_x" component_2="GlcTrans"/>
    <map_variables variable_1="Glc_x" variable_2="Glc_x"/>
    <map_variables variable_1="GlcTrans" variable_2="GlcTrans"/>
  </connection>
  
  <connection>
    <map_components component_1="Glc" component_2="GlcTrans"/>
    <map_variables variable_1="Glc" variable_2="Glc"/>
    <map_variables variable_1="GlcTrans" variable_2="GlcTrans"/>
  </connection>
  
  <connection>
    <map_components component_1="model_parameters" component_2="GlcTrans"/>
    <map_variables variable_1="y_vol" variable_2="y_vol"/>
  </connection>
  
  <connection>
    <map_components component_1="Glc" component_2="HK"/>
    <map_variables variable_1="Glc" variable_2="Glc"/>
    <map_variables variable_1="HK" variable_2="HK"/>
  </connection>
  
  <connection>
    <map_components component_1="G6P" component_2="HK"/>
    <map_variables variable_1="HK" variable_2="HK"/>
  </connection>
  
  <connection>
    <map_components component_1="G6P" component_2="PGI"/>
    <map_variables variable_1="G6P" variable_2="G6P"/>
    <map_variables variable_1="PGI" variable_2="PGI"/>
  </connection>
  
  <connection>
    <map_components component_1="G6P" component_2="GlcTrans"/>
    <map_variables variable_1="G6P" variable_2="G6P"/>
  </connection>
  
  <connection>
    <map_components component_1="G6P" component_2="storage"/>
    <map_variables variable_1="G6P" variable_2="G6P"/>
    <map_variables variable_1="storage" variable_2="storage"/>
  </connection>
  
  <connection>
    <map_components component_1="F6P" component_2="PGI"/>
    <map_variables variable_1="F6P" variable_2="F6P"/>
    <map_variables variable_1="PGI" variable_2="PGI"/>
  </connection>
  
  <connection>
    <map_components component_1="F6P" component_2="PFK"/>
    <map_variables variable_1="F6P" variable_2="F6P"/>
    <map_variables variable_1="PFK" variable_2="PFK"/>
  </connection>
  
  <connection>
    <map_components component_1="FBP" component_2="PFK"/>
    <map_variables variable_1="PFK" variable_2="PFK"/>
  </connection>
  
  <connection>
    <map_components component_1="FBP" component_2="ALD"/>
    <map_variables variable_1="FBP" variable_2="FBP"/>
    <map_variables variable_1="ALD" variable_2="ALD"/>
  </connection>
 
  <connection>
    <map_components component_1="GAP" component_2="ALD"/>
    <map_variables variable_1="GAP" variable_2="GAP"/>
    <map_variables variable_1="ALD" variable_2="ALD"/>
  </connection>
  
  <connection>
    <map_components component_1="GAP" component_2="TIM"/>
    <map_variables variable_1="GAP" variable_2="GAP"/>
    <map_variables variable_1="TIM" variable_2="TIM"/>
  </connection>
  
  <connection>
    <map_components component_1="GAP" component_2="GAPDH"/>
    <map_variables variable_1="GAP" variable_2="GAP"/>
    <map_variables variable_1="GAPDH" variable_2="GAPDH"/>
  </connection>
  
  <connection>
    <map_components component_1="DHAP" component_2="ALD"/>
    <map_variables variable_1="DHAP" variable_2="DHAP"/>
    <map_variables variable_1="ALD" variable_2="ALD"/>
  </connection>
  
  <connection>
    <map_components component_1="DHAP" component_2="TIM"/>
    <map_variables variable_1="DHAP" variable_2="DHAP"/>
    <map_variables variable_1="TIM" variable_2="TIM"/>
  </connection>
  
  <connection>
    <map_components component_1="DHAP" component_2="lpGlyc"/>
    <map_variables variable_1="DHAP" variable_2="DHAP"/>
	<map_variables variable_1="lpGlyc" variable_2="lpGlyc"/>
  </connection>
  
  <connection>
    <map_components component_1="Glyc" component_2="lpGlyc"/>
    <map_variables variable_1="lpGlyc" variable_2="lpGlyc"/>
  </connection>
  
  <connection>
    <map_components component_1="Glyc_x" component_2="outGlyc"/>
    <map_variables variable_1="Glyc_x" variable_2="Glyc_x"/>
    <map_variables variable_1="outGlyc" variable_2="outGlyc"/>
  </connection>
  
  <connection>
    <map_components component_1="model_parameters" component_2="outGlyc"/>
    <map_variables variable_1="k0" variable_2="k0"/>
  </connection>
  
  <connection>
    <map_components component_1="Glyc_x" component_2="difGlyc"/>
    <map_variables variable_1="Glyc_x" variable_2="Glyc_x"/>
    <map_variables variable_1="difGlyc" variable_2="difGlyc"/>
  </connection>
  
  <connection>
    <map_components component_1="Glyc" component_2="difGlyc"/>
    <map_variables variable_1="Glyc" variable_2="Glyc"/>
	<map_variables variable_1="difGlyc" variable_2="difGlyc"/>
  </connection>
  
  <connection>
    <map_components component_1="model_parameters" component_2="difGlyc"/>
    <map_variables variable_1="y_vol" variable_2="y_vol"/>
  </connection>
  
  <connection>
    <map_components component_1="BPG" component_2="GAPDH"/>
    <map_variables variable_1="GAPDH" variable_2="GAPDH"/>
    <map_variables variable_1="BPG" variable_2="BPG"/>
  </connection>
  
  <connection>
    <map_components component_1="BPG" component_2="lpPEP"/>
    <map_variables variable_1="lpPEP" variable_2="lpPEP"/>
    <map_variables variable_1="BPG" variable_2="BPG"/>
  </connection>
  
  <connection>
    <map_components component_1="PEP" component_2="lpPEP"/>
    <map_variables variable_1="PEP" variable_2="PEP"/>
    <map_variables variable_1="lpPEP" variable_2="lpPEP"/>
  </connection>
  
  <connection>
    <map_components component_1="PEP" component_2="PK"/>
    <map_variables variable_1="PEP" variable_2="PEP"/>
    <map_variables variable_1="PK" variable_2="PK"/>
  </connection>
  
  <connection>
    <map_components component_1="Pyr" component_2="PK"/>
    <map_variables variable_1="PK" variable_2="PK"/>
  </connection>
  
  <connection>
    <map_components component_1="Pyr" component_2="PDC"/>
    <map_variables variable_1="Pyr" variable_2="Pyr"/>
    <map_variables variable_1="PDC" variable_2="PDC"/>
  </connection>
  
  <connection>
    <map_components component_1="ACA" component_2="ADH"/>
    <map_variables variable_1="ACA" variable_2="ACA"/>
    <map_variables variable_1="ADH" variable_2="ADH"/>
  </connection>
  
  <connection>
    <map_components component_1="ACA" component_2="PDC"/>
    <map_variables variable_1="PDC" variable_2="PDC"/>
  </connection>
  
  <connection>
    <map_components component_1="ACA_x" component_2="outACA"/>
    <map_variables variable_1="ACA_x" variable_2="ACA_x"/>
    <map_variables variable_1="outACA" variable_2="outACA"/>
  </connection>
  
  <connection>
    <map_components component_1="model_parameters" component_2="outACA"/>
    <map_variables variable_1="k0" variable_2="k0"/>
  </connection>
  
  <connection>
    <map_components component_1="ACA_x" component_2="difACA"/>
    <map_variables variable_1="ACA_x" variable_2="ACA_x"/>
    <map_variables variable_1="difACA" variable_2="difACA"/>
  </connection>
  
  <connection>
    <map_components component_1="ACA" component_2="difACA"/>
    <map_variables variable_1="ACA" variable_2="ACA"/>
	<map_variables variable_1="difACA" variable_2="difACA"/>
  </connection>
  
  <connection>
    <map_components component_1="model_parameters" component_2="difACA"/>
    <map_variables variable_1="y_vol" variable_2="y_vol"/>
  </connection>
  
  <connection>
    <map_components component_1="EtOH_x" component_2="outEtOH"/>
    <map_variables variable_1="EtOH_x" variable_2="EtOH_x"/>
    <map_variables variable_1="outEtOH" variable_2="outEtOH"/>
  </connection>
  
  <connection>
    <map_components component_1="model_parameters" component_2="outEtOH"/>
    <map_variables variable_1="k0" variable_2="k0"/>
  </connection>
  
  <connection>
    <map_components component_1="EtOH" component_2="difEtOH"/>
    <map_variables variable_1="EtOH" variable_2="EtOH"/>
	<map_variables variable_1="difEtOH" variable_2="difEtOH"/>
  </connection>
  
  <connection>
    <map_components component_1="EtOH_x" component_2="difEtOH"/>
    <map_variables variable_1="EtOH_x" variable_2="EtOH_x"/>
    <map_variables variable_1="difEtOH" variable_2="difEtOH"/>
  </connection>
  
  <connection>
    <map_components component_1="model_parameters" component_2="difEtOH"/>
    <map_variables variable_1="y_vol" variable_2="y_vol"/>
  </connection>
  
  <connection>
    <map_components component_1="CN_x_0" component_2="inCN"/>
    <map_variables variable_1="CN_x_0" variable_2="CN_x_0"/>
  </connection>
  
  <connection>
    <map_components component_1="CN_x" component_2="inCN"/>
    <map_variables variable_1="CN_x" variable_2="CN_x"/>
    <map_variables variable_1="inCN" variable_2="inCN"/>
  </connection>
  
  <connection>
    <map_components component_1="model_parameters" component_2="inCN"/>
    <map_variables variable_1="k0" variable_2="k0"/>
  </connection>
  
  <connection>
    <map_components component_1="CN_x" component_2="lacto"/>
    <map_variables variable_1="CN_x" variable_2="CN_x"/>
    <map_variables variable_1="lacto" variable_2="lacto"/>
  </connection>
  
  <connection>
    <map_components component_1="ACA_x" component_2="lacto"/>
    <map_variables variable_1="ACA_x" variable_2="ACA_x"/>
    <map_variables variable_1="lacto" variable_2="lacto"/>
  </connection>
  
  <connection>
    <map_components component_1="ATP" component_2="HK"/>
    <map_variables variable_1="ATP" variable_2="ATP"/>
    <map_variables variable_1="HK" variable_2="HK"/>
  </connection>
  
  <connection>
    <map_components component_1="ADP" component_2="HK"/>
    <map_variables variable_1="HK" variable_2="HK"/>
  </connection>
  
  <connection>
    <map_components component_1="ADP" component_2="PFK"/>
    <map_variables variable_1="PFK" variable_2="PFK"/>
  </connection>
  
  <connection>
    <map_components component_1="ATP" component_2="storage"/>
    <map_variables variable_1="ATP" variable_2="ATP"/>
    <map_variables variable_1="storage" variable_2="storage"/>
  </connection>
  
  <connection>
    <map_components component_1="ADP" component_2="storage"/>
    <map_variables variable_1="storage" variable_2="storage"/>
  </connection>
  
  <connection>
    <map_components component_1="ATP" component_2="PFK"/>
    <map_variables variable_1="ATP" variable_2="ATP"/>
    <map_variables variable_1="PFK" variable_2="PFK"/>
  </connection>
  
  <connection>
    <map_components component_1="AMP" component_2="PFK"/>
    <map_variables variable_1="AMP" variable_2="AMP"/>
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  <connection>
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