// 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
// R00192: S_minus_Adenosyl_minus_L_minus_homocysteine => L_minus_Homocysteine 
// R04858: S_minus_Adenosyl_minus_L_minus_methionine => S_minus_Adenosyl_minus_L_minus_homocysteine 
// R01001: L_minus_Cystathionine <=> L_minus_Cysteine space_2_minus_Oxobutanoate 
// R04405: L_minus_Homocysteine <=> L_minus_Methionine 
// R00999: O_minus_Succinyl_minus_L_minus_homoserine => space_2_minus_Oxobutanoate 
// R00178: S_minus_Adenosyl_minus_L_minus_methionine <=> S_minus_Adenosylmethioninamine 
// R03659: L_minus_Methionine <=> L_minus_Methionyl_minus_tRNA 
// R03260: O_minus_Succinyl_minus_L_minus_homoserine <=> L_minus_Cystathionine 
// R00650: L_minus_Homocysteine <=> L_minus_Methionine 
// R01288: O_minus_Succinyl_minus_L_minus_homoserine => L_minus_Homocysteine 
// R01290: L_minus_Serine L_minus_Homocysteine <=> L_minus_Cystathionine 
// R01287: O_minus_Acetyl_minus_L_minus_homoserine <=> L_minus_Homocysteine 
// R01402: space_5_space_minus_Methylthioadenosine <=> S_minus_Methyl_minus_5_minus_thio_minus_D_minus_ribose_space_1_minus_phosphate 
// R00177: L_minus_Methionine <=> S_minus_Adenosyl_minus_L_minus_methionine 
// R01776: L_minus_Homoserine => O_minus_Acetyl_minus_L_minus_homoserine 
// R01920: S_minus_Adenosylmethioninamine <=> space_5_space_minus_Methylthioadenosine 
// R03217: L_minus_Cystathionine => O_minus_Acetyl_minus_L_minus_homoserine 
// R01286: L_minus_Cystathionine <=> L_minus_Homocysteine 

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

  // variable definitions
  real default = 1 L;
  real uVol = 1 L;
  real E2_space_5_space_1_space_48 = 0 M;
  real E4_space_4_space_1_space_1 = 0 M;
  real E4_space_2_space_1_space_22 = 0 M;
  real E6_space_1_space_1_space_10 = 0 M;
  real E4_space_4_space_1_space_8 = 0 M;
  real E2_space_1_space_1_space_10 = 0 M;
  real E2_space_1_space_1_space_14 = 0 M;
  real E3_space_3_space_1_space_1 = 0 M;
  real E2_space_5_space_1_space_6 = 0 M;
  real E2_space_3_space_1_space_31 = 0 M;
  real E2_space_5_space_1_space_49 = 0 M;
  real E2_space_1_space_1_space_37 = 0 M;
  real E4_space_1_space_1_space_50 = 0 M;
  real E2_space_5_space_1_space_16 = 0 M;
  real E2_space_4_space_2_space_28 = 0 M;
  real L_minus_Cysteine(time) M;
  real space_2_minus_Oxobutanoate(time) M;
  real L_minus_Methionyl_minus_tRNA(time) M;
  real L_minus_Serine(time) M;
  real O_minus_Succinyl_minus_L_minus_homoserine(time) M;
  real L_minus_Cystathionine(time) M;
  real L_minus_Homocysteine(time) M;
  real L_minus_Methionine(time) M;
  real L_minus_Homoserine(time) M;
  real O_minus_Acetyl_minus_L_minus_homoserine(time) M;
  real S_minus_Adenosyl_minus_L_minus_homocysteine(time) M;
  real S_minus_Adenosyl_minus_L_minus_methionine(time) M;
  real S_minus_Adenosylmethioninamine(time) M;
  real space_5_space_minus_Methylthioadenosine(time) M;
  real S_minus_Methyl_minus_5_minus_thio_minus_D_minus_ribose_space_1_minus_phosphate(time) M;
  real R00192(time) katal;
  extern real R00192.kf;
  extern real R00192.kb;
  real R04858(time) katal;
  extern real R04858.kf;
  extern real R04858.kb;
  real R01001(time) katal;
  extern real R01001.kf;
  extern real R01001.kb;
  real R04405(time) katal;
  extern real R04405.kf;
  extern real R04405.kb;
  real R00999(time) katal;
  extern real R00999.kf;
  extern real R00999.kb;
  real R00178(time) katal;
  extern real R00178.kf;
  extern real R00178.kb;
  real R03659(time) katal;
  extern real R03659.kf;
  extern real R03659.kb;
  real R03260(time) katal;
  extern real R03260.kf;
  extern real R03260.kb;
  real R00650(time) katal;
  extern real R00650.kf;
  extern real R00650.kb;
  real R01288(time) katal;
  extern real R01288.kf;
  extern real R01288.kb;
  real R01290(time) katal;
  extern real R01290.kf;
  extern real R01290.kb;
  real R01287(time) katal;
  extern real R01287.kf;
  extern real R01287.kb;
  real R01402(time) katal;
  extern real R01402.kf;
  extern real R01402.kb;
  real R00177(time) katal;
  extern real R00177.kf;
  extern real R00177.kb;
  real R01776(time) katal;
  extern real R01776.kf;
  extern real R01776.kb;
  real R01920(time) katal;
  extern real R01920.kf;
  extern real R01920.kb;
  real R03217(time) katal;
  extern real R03217.kf;
  extern real R03217.kb;
  real R01286(time) katal;
  extern real R01286.kf;
  extern real R01286.kb;

  // equations
  when (time=time.min) L_minus_Cysteine = 0;
  L_minus_Cysteine:time = (R01001)/uVol;
  when (time=time.min) space_2_minus_Oxobutanoate = 0;
  space_2_minus_Oxobutanoate:time = (R01001 + R00999)/uVol;
  when (time=time.min) L_minus_Methionyl_minus_tRNA = 0;
  L_minus_Methionyl_minus_tRNA:time = (R03659)/uVol;
  when (time=time.min) L_minus_Serine = 0;
  L_minus_Serine:time = (-1*R01290)/uVol;
  when (time=time.min) O_minus_Succinyl_minus_L_minus_homoserine = 0;
  O_minus_Succinyl_minus_L_minus_homoserine:time = (-1*R00999 + -1*R03260 + -1*R01288)/uVol;
  when (time=time.min) L_minus_Cystathionine = 0;
  L_minus_Cystathionine:time = (-1*R01001 + R03260 + R01290 + -1*R03217 + -1*R01286)/uVol;
  when (time=time.min) L_minus_Homocysteine = 0;
  L_minus_Homocysteine:time = (R00192 + -1*R04405 + -1*R00650 + R01288 + -1*R01290 + R01287 + R01286)/uVol;
  when (time=time.min) L_minus_Methionine = 0;
  L_minus_Methionine:time = (R04405 + -1*R03659 + R00650 + -1*R00177)/uVol;
  when (time=time.min) L_minus_Homoserine = 0;
  L_minus_Homoserine:time = (-1*R01776)/uVol;
  when (time=time.min) O_minus_Acetyl_minus_L_minus_homoserine = 0;
  O_minus_Acetyl_minus_L_minus_homoserine:time = (-1*R01287 + R01776 + R03217)/uVol;
  when (time=time.min) S_minus_Adenosyl_minus_L_minus_homocysteine = 0;
  S_minus_Adenosyl_minus_L_minus_homocysteine:time = (-1*R00192 + R04858)/uVol;
  when (time=time.min) S_minus_Adenosyl_minus_L_minus_methionine = 0;
  S_minus_Adenosyl_minus_L_minus_methionine:time = (-1*R04858 + -1*R00178 + R00177)/uVol;
  when (time=time.min) S_minus_Adenosylmethioninamine = 0;
  S_minus_Adenosylmethioninamine:time = (R00178 + -1*R01920)/uVol;
  when (time=time.min) space_5_space_minus_Methylthioadenosine = 0;
  space_5_space_minus_Methylthioadenosine:time = (-1*R01402 + R01920)/uVol;
  when (time=time.min) S_minus_Methyl_minus_5_minus_thio_minus_D_minus_ribose_space_1_minus_phosphate = 0;
  S_minus_Methyl_minus_5_minus_thio_minus_D_minus_ribose_space_1_minus_phosphate:time = (R01402)/uVol;
  R00192 = R00192.kf*S_minus_Adenosyl_minus_L_minus_homocysteine - R00192.kb*L_minus_Homocysteine;
  R04858 = R04858.kf*S_minus_Adenosyl_minus_L_minus_methionine - R04858.kb*S_minus_Adenosyl_minus_L_minus_homocysteine;
  R01001 = R01001.kf*L_minus_Cystathionine - R01001.kb*L_minus_Cysteine*space_2_minus_Oxobutanoate;
  R04405 = R04405.kf*L_minus_Homocysteine - R04405.kb*L_minus_Methionine;
  R00999 = R00999.kf*O_minus_Succinyl_minus_L_minus_homoserine - R00999.kb*space_2_minus_Oxobutanoate;
  R00178 = R00178.kf*S_minus_Adenosyl_minus_L_minus_methionine - R00178.kb*S_minus_Adenosylmethioninamine;
  R03659 = R03659.kf*L_minus_Methionine - R03659.kb*L_minus_Methionyl_minus_tRNA;
  R03260 = R03260.kf*O_minus_Succinyl_minus_L_minus_homoserine - R03260.kb*L_minus_Cystathionine;
  R00650 = R00650.kf*L_minus_Homocysteine - R00650.kb*L_minus_Methionine;
  R01288 = R01288.kf*O_minus_Succinyl_minus_L_minus_homoserine - R01288.kb*L_minus_Homocysteine;
  R01290 = R01290.kf*L_minus_Serine*L_minus_Homocysteine - R01290.kb*L_minus_Cystathionine;
  R01287 = R01287.kf*O_minus_Acetyl_minus_L_minus_homoserine - R01287.kb*L_minus_Homocysteine;
  R01402 = R01402.kf*space_5_space_minus_Methylthioadenosine - R01402.kb*S_minus_Methyl_minus_5_minus_thio_minus_D_minus_ribose_space_1_minus_phosphate;
  R00177 = R00177.kf*L_minus_Methionine - R00177.kb*S_minus_Adenosyl_minus_L_minus_methionine;
  R01776 = R01776.kf*L_minus_Homoserine - R01776.kb*O_minus_Acetyl_minus_L_minus_homoserine;
  R01920 = R01920.kf*S_minus_Adenosylmethioninamine - R01920.kb*space_5_space_minus_Methylthioadenosine;
  R03217 = R03217.kf*L_minus_Cystathionine - R03217.kb*O_minus_Acetyl_minus_L_minus_homoserine;
  R01286 = R01286.kf*L_minus_Cystathionine - R01286.kb*L_minus_Homocysteine;

  // variable properties
  default.sbmlRole="compartment";
  uVol.sbmlRole="compartment";
  E2_space_5_space_1_space_48.sbmlRole="species";
  E2_space_5_space_1_space_48.sbmlCompartment="uVol";
  E4_space_4_space_1_space_1.sbmlRole="species";
  E4_space_4_space_1_space_1.sbmlCompartment="uVol";
  E4_space_2_space_1_space_22.sbmlRole="species";
  E4_space_2_space_1_space_22.sbmlCompartment="uVol";
  E6_space_1_space_1_space_10.sbmlRole="species";
  E6_space_1_space_1_space_10.sbmlCompartment="uVol";
  E4_space_4_space_1_space_8.sbmlRole="species";
  E4_space_4_space_1_space_8.sbmlCompartment="uVol";
  E2_space_1_space_1_space_10.sbmlRole="species";
  E2_space_1_space_1_space_10.sbmlCompartment="uVol";
  E2_space_1_space_1_space_14.sbmlRole="species";
  E2_space_1_space_1_space_14.sbmlCompartment="uVol";
  E3_space_3_space_1_space_1.sbmlRole="species";
  E3_space_3_space_1_space_1.sbmlCompartment="uVol";
  E2_space_5_space_1_space_6.sbmlRole="species";
  E2_space_5_space_1_space_6.sbmlCompartment="uVol";
  E2_space_3_space_1_space_31.sbmlRole="species";
  E2_space_3_space_1_space_31.sbmlCompartment="uVol";
  E2_space_5_space_1_space_49.sbmlRole="species";
  E2_space_5_space_1_space_49.sbmlCompartment="uVol";
  E2_space_1_space_1_space_37.sbmlRole="species";
  E2_space_1_space_1_space_37.sbmlCompartment="uVol";
  E4_space_1_space_1_space_50.sbmlRole="species";
  E4_space_1_space_1_space_50.sbmlCompartment="uVol";
  E2_space_5_space_1_space_16.sbmlRole="species";
  E2_space_5_space_1_space_16.sbmlCompartment="uVol";
  E2_space_4_space_2_space_28.sbmlRole="species";
  E2_space_4_space_2_space_28.sbmlCompartment="uVol";
  L_minus_Cysteine.sbmlRole="species";
  L_minus_Cysteine.sbmlCompartment="uVol";
  space_2_minus_Oxobutanoate.sbmlRole="species";
  space_2_minus_Oxobutanoate.sbmlCompartment="uVol";
  L_minus_Methionyl_minus_tRNA.sbmlRole="species";
  L_minus_Methionyl_minus_tRNA.sbmlCompartment="uVol";
  L_minus_Serine.sbmlRole="species";
  L_minus_Serine.sbmlCompartment="uVol";
  O_minus_Succinyl_minus_L_minus_homoserine.sbmlRole="species";
  O_minus_Succinyl_minus_L_minus_homoserine.sbmlCompartment="uVol";
  L_minus_Cystathionine.sbmlRole="species";
  L_minus_Cystathionine.sbmlCompartment="uVol";
  L_minus_Homocysteine.sbmlRole="species";
  L_minus_Homocysteine.sbmlCompartment="uVol";
  L_minus_Methionine.sbmlRole="species";
  L_minus_Methionine.sbmlCompartment="uVol";
  L_minus_Homoserine.sbmlRole="species";
  L_minus_Homoserine.sbmlCompartment="uVol";
  O_minus_Acetyl_minus_L_minus_homoserine.sbmlRole="species";
  O_minus_Acetyl_minus_L_minus_homoserine.sbmlCompartment="uVol";
  S_minus_Adenosyl_minus_L_minus_homocysteine.sbmlRole="species";
  S_minus_Adenosyl_minus_L_minus_homocysteine.sbmlCompartment="uVol";
  S_minus_Adenosyl_minus_L_minus_methionine.sbmlRole="species";
  S_minus_Adenosyl_minus_L_minus_methionine.sbmlCompartment="uVol";
  S_minus_Adenosylmethioninamine.sbmlRole="species";
  S_minus_Adenosylmethioninamine.sbmlCompartment="uVol";
  space_5_space_minus_Methylthioadenosine.sbmlRole="species";
  space_5_space_minus_Methylthioadenosine.sbmlCompartment="uVol";
  S_minus_Methyl_minus_5_minus_thio_minus_D_minus_ribose_space_1_minus_phosphate.sbmlRole="species";
  S_minus_Methyl_minus_5_minus_thio_minus_D_minus_ribose_space_1_minus_phosphate.sbmlCompartment="uVol";
  R00192.sbmlRole="rate";
  R00192.kf.sbmlRole="rate";
  R00192.kb.sbmlRole="rate";
  R04858.sbmlRole="rate";
  R04858.kf.sbmlRole="rate";
  R04858.kb.sbmlRole="rate";
  R01001.sbmlRole="rate";
  R01001.kf.sbmlRole="rate";
  R01001.kb.sbmlRole="rate";
  R04405.sbmlRole="rate";
  R04405.kf.sbmlRole="rate";
  R04405.kb.sbmlRole="rate";
  R00999.sbmlRole="rate";
  R00999.kf.sbmlRole="rate";
  R00999.kb.sbmlRole="rate";
  R00178.sbmlRole="rate";
  R00178.kf.sbmlRole="rate";
  R00178.kb.sbmlRole="rate";
  R03659.sbmlRole="rate";
  R03659.kf.sbmlRole="rate";
  R03659.kb.sbmlRole="rate";
  R03260.sbmlRole="rate";
  R03260.kf.sbmlRole="rate";
  R03260.kb.sbmlRole="rate";
  R00650.sbmlRole="rate";
  R00650.kf.sbmlRole="rate";
  R00650.kb.sbmlRole="rate";
  R01288.sbmlRole="rate";
  R01288.kf.sbmlRole="rate";
  R01288.kb.sbmlRole="rate";
  R01290.sbmlRole="rate";
  R01290.kf.sbmlRole="rate";
  R01290.kb.sbmlRole="rate";
  R01287.sbmlRole="rate";
  R01287.kf.sbmlRole="rate";
  R01287.kb.sbmlRole="rate";
  R01402.sbmlRole="rate";
  R01402.kf.sbmlRole="rate";
  R01402.kb.sbmlRole="rate";
  R00177.sbmlRole="rate";
  R00177.kf.sbmlRole="rate";
  R00177.kb.sbmlRole="rate";
  R01776.sbmlRole="rate";
  R01776.kf.sbmlRole="rate";
  R01776.kb.sbmlRole="rate";
  R01920.sbmlRole="rate";
  R01920.kf.sbmlRole="rate";
  R01920.kb.sbmlRole="rate";
  R03217.sbmlRole="rate";
  R03217.kf.sbmlRole="rate";
  R03217.kb.sbmlRole="rate";
  R01286.sbmlRole="rate";
  R01286.kf.sbmlRole="rate";
  R01286.kb.sbmlRole="rate";
}