#smallbone23

FIX: p3g ser serA serB serC

#reactions
PDH:
 {1.0}p3g = {1.0}php
  cell * serA * kcatA * (p3g / KAp3g) / (1 + p3g / KAp3g + php / KAphp) / (1 + ser / KiAser)
PSA:
 {1.0}php = {1.0}pser
  cell * serC * kcatC * (php / KCphp) / (1 + php / KCphp + pser / KCpser)
PSP:
 {1.0}pser = {1.0}ser
  cell * serB * kcatB * (pser / KBpser) / (1 + pser / KBpser + ser / KBser)


#parameters
p3g = 2.36
ser = 4.9
serA = 1.15
serB = 0.25
serC = 0.1
PDH_kcatA = 0.55
PDH_KAp3g = 1.2
PDH_KAphp = 0.0032
PDH_KiAser = 0.0038
PSA_kcatC = 1.75
PSA_KCphp = 0.0015
PSA_KCpser = 0.0017
PSP_kcatB = 1.43
PSP_KBpser = 0.0015
PSP_KBser = 0.15
cell = 1.0


#initial values
php = 0.6
pser = 0.09


#assignment rules