#arnold6

FIX: ADP ATP

#reactions
GAP2Ru5P:
 {1.0}GAP = {0.6}Ru5P
  chloroplast * function_1(GAP, Km, V)
GAP2sink:
 {1.0}GAP = $pool
  chloroplast * function_1(GAP, Km, V)
GAP_DH:
 {1.0}DPGA = {1.0}GAP
  chloroplast * function_1(DPGA, Km, V)
PGA2sink:
 {1.0}PGA = $pool
  chloroplast * function_1(PGA, Km, V)
PGA_K:
 {1.0}PGA + {1.0}ATP = {1.0}ADP + {1.0}DPGA
  chloroplast * function_2(Vm, PGA, ATP, K1, K2)
Ru5P_K:
 {1.0}Ru5P + {1.0}ATP = {1.0}RuBP + {1.0}ADP
  chloroplast * function_2(Vm, Ru5P, ATP, K1, K2)
RuBisCO:
 {1.0}RuBP = {2.0}PGA
  chloroplast * function_1(RuBP, Km, V)


#parameters
ADP = 0.82
ATP = 0.68
RuBisCO_Km = 1.0
RuBisCO_V = 3.78
PGA_K_Vm = 11.75
PGA_K_K1 = 0.24
PGA_K_K2 = 0.39
GAP_DH_Km = 0.5
GAP_DH_V = 5.04
GAP2Ru5P_Km = 0.84
GAP2Ru5P_V = 3.05
Ru5P_K_Vm = 8.0
Ru5P_K_K1 = 0.15
Ru5P_K_K2 = 0.059
PGA2sink_Km = 0.75
PGA2sink_V = 3.0
GAP2sink_Km = 5.0
GAP2sink_V = 0.1
chloroplast = 1.0


#initial values
DPGA = 0.0011
GAP = 0.02
PGA = 2.4
Ru5P = 0.0501
RuBP = 2.0


#assignment rules
!F Pi = 15.0 - 2.0 * (RuBP + DPGA + ATP) - (PGA + GAP + Ru5P + ADP)