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Table 7 Central metabolism equations.

From: Long-term prediction of fish growth under varying ambient temperature using a multiscale dynamic model

State space equations  
= h2 + h3 - h1- h4 = h10 - h11
= h1 - h5 = h11 + h12 - h13 - h3
= h5 + h7 - h6- h8 = h13 + h4 - h12 - h5
= h6 - h7 - h9 = h15 - h2
= h9 - h10 = h8 - h15
Network functions  
h1 = Updhkr 1[pyr]·[NAD+] h9 = Uketokr 9[iso]·[ATP]
h2 = kr 2[mal cyt ]·[NADP+] h10 = k tca [keto]·[NAD+]
h3 = Umalkr 3[mal]·[NAD+] h11 = k citr [suc]
h4 = Uoxalkr 4[pyr]·[ATP] h12 = Umalkmal [oxal]·[NADH]
h5 = k tca [AcCoA]·[oxal] h13 = koxal [mal]·[NAD+]
h6 = k citr [cit] h14 = Uoxalkr 1[pyr]·[ATP]
h7 = k iso [iso] h15 = kr 2[oxal cyt ]·[NADH]
h8 = k cyt [cit]·[ATP]  
  1. State variables r(t), state space equations of intermediate metabolism (TCA cycle) and the reactions h i