// This model generated automatically from SBML

// unit definitions
import nsrunit;
unit conversion off;

// SBML property definitions
property sbmlRole=string;
property sbmlName=string;
property sbmlCompartment=string;

// SBML reactions
// vR1: X0 => S1 
// vR2: X0 => S1 
// vR3: S1 => S2 
// vR4: S2 => X3 
// vR5: S1 => S4 
// vR6: S4 => X5 

math main {
  realDomain time second;
  time.min=0;
  extern time.max;
  extern time.delta;

  // variable definitions
  real compartment = 1 L;
  real k1f = 2;
  real k1r = 1;
  real k2f = 1;
  real k2r = 2;
  real k3f = 5;
  real k3r = 1;
  real k4f = 1;
  real k4r = 1;
  real k5f = 2;
  real k5r = 2;
  real k6f = 2;
  real k6r = 1;
  real X0 = 10 M;
  real S1(time) M;
  real S2(time) M;
  real X3 = 2 M;
  real S4(time) M;
  real X5 = 1 M;
  real vR1(time) katal;
  real vR2(time) katal;
  real vR3(time) katal;
  real vR4(time) katal;
  real vR5(time) katal;
  real vR6(time) katal;

  // equations
  when (time=time.min) S1 = 1;
  S1:time = (vR1 + vR2 + -1*vR3 + -1*vR5)/compartment;
  when (time=time.min) S2 = 1;
  S2:time = (vR3 + -1*vR4)/compartment;
  when (time=time.min) S4 = 1;
  S4:time = (vR5 + -1*vR6)/compartment;
  vR1 = k1f*X0-k1r*S1;
  vR2 = k2f*X0-k2r*S1;
  vR3 = k3f*S1-k3r*S2;
  vR4 = k4f*S2-k4r*X3;
  vR5 = k5f*S1-k5r*S4;
  vR6 = k6f*S4-k6r*X5;

  // variable properties
  compartment.sbmlRole="compartment";
  k1f.sbmlRole="parameter";
  k1r.sbmlRole="parameter";
  k2f.sbmlRole="parameter";
  k2r.sbmlRole="parameter";
  k3f.sbmlRole="parameter";
  k3r.sbmlRole="parameter";
  k4f.sbmlRole="parameter";
  k4r.sbmlRole="parameter";
  k5f.sbmlRole="parameter";
  k5r.sbmlRole="parameter";
  k6f.sbmlRole="parameter";
  k6r.sbmlRole="parameter";
  X0.sbmlRole="species";
  X0.sbmlCompartment="compartment";
  S1.sbmlRole="species";
  S1.sbmlCompartment="compartment";
  S2.sbmlRole="species";
  S2.sbmlCompartment="compartment";
  X3.sbmlRole="species";
  X3.sbmlCompartment="compartment";
  S4.sbmlRole="species";
  S4.sbmlCompartment="compartment";
  X5.sbmlRole="species";
  X5.sbmlCompartment="compartment";
  vR1.sbmlRole="rate";
  vR2.sbmlRole="rate";
  vR3.sbmlRole="rate";
  vR4.sbmlRole="rate";
  vR5.sbmlRole="rate";
  vR6.sbmlRole="rate";
}