begin name
goldbeter3
end name

begin reactions
reaction1 {1.0}$EXTERNAL = {1.0}C
reaction2 {1.0}C = {1.0}$EXTERNAL
reaction3 {1.0}C = {1.0}$EXTERNAL
reaction4 {1.0}MI = {1.0}M
reaction5 {1.0}M = {1.0}MI
reaction6 {1.0}XI = {1.0}X
reaction7 {1.0}X = {1.0}XI
end reactions

begin rate equations
reaction1 = cell*reaction1vi
reaction2 = cell*reaction2kd*C[t]
reaction3 = (cell*reaction3vd*C[t]*X[t])/(reaction3Kd + C[t])
reaction4 = (cell*V1*MI[t])/(reaction4K1 + MI[t])
reaction5 = (cell*reaction5V2*M[t])/(reaction5K2 + M[t])
reaction6 = (cell*V3*XI[t])/(reaction6K3 + XI[t])
reaction7 = (cell*reaction7V4*X[t])/(reaction7K4 + X[t])
end rate equations

begin parameters
Kc = 0.5
VM1 = 3.0
VM3 = 1.0
reaction3vd = 0.25
reaction1vi = 0.025
reaction2kd = 0.01
reaction3Kd = 0.02
reaction4K1 = 0.005
reaction5V2 = 1.5
reaction5K2 = 0.005
reaction6K3 = 0.005
reaction7K4 = 0.005
reaction7V4 = 0.5
cell = 1.0
end parameters

begin initial conditions
C[0] = Ci
M[0] = Mi
MI[0] = MIi
X[0] = Xi
XI[0] = XIi
end initial conditions

begin initial values
Ci = 0.01
Mi = 0.01
MIi = 0.99
Xi = 0.01
XIi = 0.99
end initial values

begin assignment rules
V3 := VM3*M[t]
V1 := (VM1*C[t])/(Kc + C[t])
end assignment rules

begin function definitions
end function definitions

begin events
end events

begin process annotations
end process annotations

begin species annotations
end species annotations

begin units
end units