begin name
ma
end name

begin reactions
v1 {1.0}$EXTERNAL = {1.0}ACA
v10 {1.0}incAMP = {1.0}$EXTERNAL
v11 {1.0}$EXTERNAL = {1.0}excAMP
v12 {1.0}excAMP = {1.0}$EXTERNAL
v13 {1.0}$EXTERNAL = {1.0}CAR1
v14 {1.0}CAR1 = {1.0}$EXTERNAL
v2 {1.0}ACA = {1.0}$EXTERNAL
v3 {1.0}$EXTERNAL = {1.0}PKA
v4 {1.0}PKA = {1.0}$EXTERNAL
v5 {1.0}$EXTERNAL = {1.0}ERK2
v6 {1.0}ERK2 = {1.0}$EXTERNAL
v7 {1.0}$EXTERNAL = {1.0}REGA
v8 {1.0}REGA = {1.0}$EXTERNAL
v9 {1.0}$EXTERNAL = {1.0}incAMP
end reactions

begin rate equations
v1 = k1*CAR1[t]
v10 = k10*incAMP[t]*REGA[t]
v11 = k11*ACA[t]
v12 = k12*excAMP[t]
v13 = k13*excAMP[t]
v14 = k14*CAR1[t]
v2 = k2*ACA[t]*PKA[t]
v3 = k3*incAMP[t]
v4 = k4*PKA[t]
v5 = k5*CAR1[t]
v6 = k6*ERK2[t]*PKA[t]
v7 = k7
v8 = k8*ERK2[t]*REGA[t]
v9 = k9*ACA[t]
end rate equations

begin parameters
k1 = 2.0
k10 = 0.8
k11 = 0.7
k12 = 4.9
k13 = 23.0
k14 = 4.5
k2 = 0.9
k3 = 2.5
k4 = 1.5
k5 = 0.6
k6 = 0.8
k7 = 1.0
k8 = 1.3
k9 = 0.3
compartment = 1.0
end parameters

begin initial conditions
ACA[0] = ACAi
CAR1[0] = CAR1i
ERK2[0] = ERK2i
PKA[0] = PKAi
REGA[0] = REGAi
excAMP[0] = excAMPi
incAMP[0] = incAMPi
end initial conditions

begin initial values
ACAi = 3.39
CAR1i = 2.45
ERK2i = 1.13
PKAi = 1.6
REGAi = 0.9
excAMPi = 0.48
incAMPi = 1.2
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
excAMP http://identifiers.org/chebi/CHEBI:17489
excAMP http://identifiers.org/kegg.compound/C000575
end species annotations

begin units
end units