// 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
// v2: e z => ez 
// v3: ez => 2e w 
// v1: z => e w 

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

  // variable definitions
  real compartment = 1 L;
  real k1 = .004;
  real k21 = 1E3;
  real k22 = 2.1E-4;
  real k3 = 5.4E-4;
  real e(time) M;
  real z(time) M;
  real ez(time) M;
  real w(time) M;
  real v2(time) katal;
  real v3(time) katal;
  real v1(time) katal;

  // equations
  when (time=time.min) e = 0;
  e:time = (-1*v2 + 2*v3 + v1)/compartment;
  when (time=time.min) z = 2.4E-5;
  z:time = (-1*v2 + -1*v1)/compartment;
  when (time=time.min) ez = 0;
  ez:time = (v2 + -1*v3)/compartment;
  when (time=time.min) w = 0;
  w:time = (v3 + v1)/compartment;
  v2 = k21*e*z-k22*ez;
  v3 = k3*ez;
  v1 = k1*z;

  // variable properties
  compartment.sbmlRole="compartment";
  k1.sbmlRole="parameter";
  k21.sbmlRole="parameter";
  k22.sbmlRole="parameter";
  k3.sbmlRole="parameter";
  e.sbmlRole="species";
  e.sbmlCompartment="compartment";
  z.sbmlRole="species";
  z.sbmlCompartment="compartment";
  ez.sbmlRole="species";
  ez.sbmlCompartment="compartment";
  w.sbmlRole="species";
  w.sbmlCompartment="compartment";
  v2.sbmlRole="rate";
  v3.sbmlRole="rate";
  v1.sbmlRole="rate";
}