Model Mathematics

Component: environment

Component: parameters

Component: active_force

F_b=A_isoRUA_MADPPi+RUA_MADP

Component: Ca_binding_rate

Q_CaB=k_onRUNACa-k_offRUTCa_off

Component: TnI_conf_change_rate

Q_TCaA=k_onIRUTCa_off-k_offIRUTCa_on k_offI=k_offi1+k_OFFRUARU_total21+k_xboffRUA_MADPPi+RUA_MADPRU_total4.4

Component: Tm_conf_change_rate

Q_TMA=k_tmonRUTCa_on-k_tmoffRUTM_on k_tmon=k_tmoncRUTCa_onRU_total1+k_tmRURUTM_onRU_total21+k_tmxbRUA_MADPPi+RUA_MADPRU_total2

Component: myosin_binding_rate

Q_MB=k_12KTitinMADPPiRUTM_on_eff-k_minus12RUAMADPPi

Component: KTitin

f_titinNormal=k_Titin9.96631+LL_0+1.06390.0696 f_titinDamaged=k_Titin-31LL_0+40 KTitin=f_titinNormalifL1.1f_titinDamagedotherwise

Component: Force_Generating_rate

Q_Fgen=k_3RUAMADPPi-k_minus3RUA_MADPPi k_3=k_3c1+k_3fRUTCa_on_eff+RUTM_on_eff+RUAMADPPiRU_total21+k_3xbRUA_MADPPi+RUA_MADPRU_total2

Component: Pi_release_rate

Q_PiR=k_4RUA_MADPPi-k_minus4RUA_MADP

Component: ADP_release_rate

Q_ADPR=k_5RUA_MADP

Component: RU_species

ddtimeRUTCa_off=Q_CaB-Q_TCaA ddtimeRUTCa_on=Q_TCaA-Q_TMA ddtimeRUTM_on=Q_TMA-Q_MB+Q_ADPR ddtimeRUAMADPPi=Q_MB-Q_Fgen ddtimeRUA_MADPPi=Q_Fgen-Q_PiR ddtimeRUA_MADP=Q_PiR-Q_ADPR ddtimeCa=-Q_CaB RUNA=RU_total-RUTCa_off+RUTCa_on+RUTM_on+RUAMADPPi+RUA_MADPPi+RUA_MADP RUA=RUTCa_on+RUTM_on+RUAMADPPi+RUA_MADPPi+RUA_MADP RUTM_on_eff=alphaRUTM_on RUTCa_on_eff=alphaRUTCa_on

Component: alpha

alpha=1.5LL_0-0.5ifL<11if1LL<1.1-1.6LL_0+2.76otherwise

Component: length

L=L_0