// Created by libAntimony v2.13.0
model *Model_1()

  // Compartments and Species:
  compartment cell;
  species L in cell, R in cell, G in cell, Gbg in cell, Gd in cell, Ga in cell;
  species RL in cell;

  // Reactions:
  reaction_0: L + R -> RL; cell*(reaction_0_k1*L*R - reaction_0_k2*RL);
  reaction_1:  => R; cell*reaction_1_v;
  reaction_2: R => ; cell*reaction_2_k1*R;
  reaction_3: Gd + Gbg => G; cell*reaction_3_k1*Gd*Gbg;
  reaction_4: G => Ga + Gbg; cell*reaction_4_k1*RL*G;
  reaction_5: RL => ; cell*reaction_5_k1*RL;
  reaction_6: Ga => Gd; cell*reaction_6_k1*Ga;

  // Species initializations:
  L = 6.02e+17;
  R = 10000;
  G = 7000;
  Gbg = 3000;
  Gd = 3000;
  Ga = 0;
  RL = 0;

  // Compartment initializations:
  cell = 1;

  // Variable initializations:
  reaction_0_k1 = 3.32e-18;
  reaction_0_k2 = 0.01;
  reaction_1_v = 4;
  reaction_2_k1 = 0.0004;
  reaction_3_k1 = 1;
  reaction_4_k1 = 1e-05;
  reaction_5_k1 = 0.004;
  reaction_6_k1 = 0.11;

  // Other declarations:
  const cell;

  // Unit definitions:
  unit substance = item;

  // Display Names:
  L is "Ligand";
  R is "Receptor";
  G is "Inactive heterotrimeric G-protein";
  Gbg is "Free levels of G-beta-gamma";
  Gd is "G-alpha-GDP";
  Ga is "G-alpha-GTP";
  RL is "Receptor-Ligand";
  reaction_0 is "Ligand-Receptor Association";
  reaction_1 is "Receptor Synthesis";
  reaction_2 is "Receptor Degradation";
  reaction_3 is "Heterotrimeric G-Protein Formation";
  reaction_4 is "G-protein Activation";
  reaction_5 is "Receptor-Ligand Degradation";
  reaction_6 is "G-protein Inactivation ";

  // CV terms:
  cell hypernym "http://identifiers.org/go/GO:0005623"
  L version "http://identifiers.org/uniprot/P34165",
            "http://identifiers.org/uniprot/P34166"
  L hypernym "http://identifiers.org/interpro/IPR006742"
  R identity "http://identifiers.org/uniprot/P06842"
  G hypernym "http://identifiers.org/go/GO:0005834"
  Gbg identity "http://identifiers.org/go/GO:0031680"
  Gd part "http://identifiers.org/interpro/IPR001019",
          "http://identifiers.org/kegg.compound/C00035"
  Gd part "http://identifiers.org/chebi/CHEBI:17552",
          "http://identifiers.org/interpro/IPR001019"
  Ga part "http://identifiers.org/interpro/IPR001019",
          "http://identifiers.org/kegg.compound/C00044"
  Ga part "http://identifiers.org/chebi/CHEBI:15996",
          "http://identifiers.org/interpro/IPR001019"
  RL hypernym "http://identifiers.org/go/GO:0043235"
  RL part "http://identifiers.org/uniprot/P34165",
          "http://identifiers.org/uniprot/P06842"
  RL part "http://identifiers.org/uniprot/P34166",
          "http://identifiers.org/uniprot/P06842"
  reaction_0 hypernym "http://identifiers.org/go/GO:0004934",
                      "http://identifiers.org/go/GO:0001664",
                      "http://identifiers.org/go/GO:0005102"
  reaction_1 hypernym "http://identifiers.org/go/GO:0006412"
  reaction_2 hypernym "http://identifiers.org/go/GO:0030163"
  reaction_3 hypernym "http://identifiers.org/go/GO:0001965",
                      "http://identifiers.org/go/GO:0031683"
  reaction_4 hypernym "http://identifiers.org/go/GO:0004930",
                      "http://identifiers.org/go/GO:0043241"
  reaction_5 hypernym "http://identifiers.org/go/GO:0030163"
  reaction_6 hypernym "http://identifiers.org/go/GO:0003924"
end

Model_1 is "Yi2003_GproteinCycle"

Model_1 model_entity_is "http://identifiers.org/biomodels.db/MODEL9468910329"
Model_1 model_entity_is "http://identifiers.org/biomodels.db/BIOMD0000000072"
Model_1 description "http://identifiers.org/pubmed/12960402"
Model_1 hypernym "http://identifiers.org/go/GO:0031684"
Model_1 taxon "http://identifiers.org/taxonomy/4932"
