begin name
lavrentovich1
end name

begin reactions
R1 {1.0}$EXTERNAL = {1.0}X
R2 {1.0}X = {1.0}$EXTERNAL
R3 {1.0}Y = {1.0}X
R4 {1.0}X = {1.0}Y
R5 {1.0}Y = {1.0}X
R6 {1.0}$EXTERNAL = {1.0}Z
R7 {1.0}Z = {1.0}$EXTERNAL
end reactions

begin rate equations
R1 = compartment*vin
R2 = compartment*kout*X[t]
R3 = (4*ER*kCaA^n*vM3*X[t]^n*(-X[t] + Y[t])*Z[t]^m)/((kCaA^n + X[t]^n)*(kCaI^n + X[t]^n)*(kip3^m + Z[t]^m))
R4 = (compartment*vM2*X[t]^2)/(k2^2 + X[t]^2)
R5 = ER*kf*(-X[t] + Y[t])
R6 = (compartment*vp*X[t]^2)/(kp^2 + X[t]^2)
R7 = compartment*kdeg*Z[t]
end rate equations

begin parameters
k2 = 0.1
kCaA = 0.15
kCaI = 0.15
kdeg = 0.08
kf = 0.5
kip3 = 0.1
kout = 0.5
kp = 0.3
m = 2.2
n = 2.02
vM2 = 15.0
vM3 = 40.0
vin = 0.05
vp = 0.05
ER = 1.0
compartment = 1.0
end parameters

begin initial conditions
X[0] = Xi
Y[0] = Yi
Z[0] = Zi
end initial conditions

begin initial values
Xi = 0.1
Yi = 1.5
Zi = 0.1
end initial values

begin assignment rules
end assignment rules

begin function definitions
end function definitions

begin events
end events

begin process annotations
end process annotations

begin species annotations
X http://identifiers.org/obo.chebi/CHEBI:29108
X http://identifiers.org/kegg.compound/C00076
Y http://identifiers.org/obo.chebi/CHEBI:29108
Y http://identifiers.org/kegg.compound/C00076
Z http://identifiers.org/obo.chebi/CHEBI:16595
Z http://identifiers.org/kegg.compound/C01245
end species annotations

begin units
end units