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<?xml version="1.0" encoding="UTF-8"?>
<sbml xmlns="http://www.sbml.org/sbml/level2/version4" level="2" version="4">
<model id="dimerization">
<listOfUnitDefinitions>
<unitDefinition id="substance">
<listOfUnits>
<unit kind="item" multiplier="1"/>
</listOfUnits>
</unitDefinition>
<unitDefinition id="per_second">
<listOfUnits>
<unit kind="second" exponent="-1"/>
</listOfUnits>
</unitDefinition>
</listOfUnitDefinitions>
<listOfCompartments>
<compartment id="Cell" size="1e-15"/>
</listOfCompartments>
<listOfSpecies>
<species id="P" compartment="Cell" initialAmount="301"
hasOnlySubstanceUnits="true"/>
<species id="P2" compartment="Cell" initialAmount="0"
hasOnlySubstanceUnits="true"/>
</listOfSpecies>
<listOfReactions>
<reaction id="Dimerization" reversible="false">
<listOfReactants>
<speciesReference species="P" stoichiometry="2"/>
</listOfReactants>
<listOfProducts>
<speciesReference species="P2"/>
</listOfProducts>
<kineticLaw>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<divide/>
<apply>
<times/>
<ci> c1 </ci>
<ci> P </ci>
<apply>
<minus/>
<ci> P </ci>
<cn type="integer"> 1 </cn>
</apply>
</apply>
<cn type="integer"> 2 </cn>
</apply>
</math>
<listOfParameters>
<parameter id="c1" value="0.00166" units="per_second"/>
</listOfParameters>
</kineticLaw>
</reaction>
<reaction id="Dissociation" reversible="false">
<listOfReactants>
<speciesReference species="P2"/>
</listOfReactants>
<listOfProducts>
<speciesReference species="P" stoichiometry="2"/>
</listOfProducts>
<kineticLaw>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<times/>
<ci> c2 </ci>
<ci> P </ci>
</apply>
</math>
<listOfParameters>
<parameter id="c2" value="0.2" units="per_second"/>
</listOfParameters>
</kineticLaw>
</reaction>
</listOfReactions>
</model>
</sbml>
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