<?xml version="1.0" encoding="UTF-8"?>
<!-- Created by SBML API 2.0(a17.0) -->
<sbml level="2" version="1" xmlns="http://www.sbml.org/sbml/level2" xmlns:celldesigner="http://www.sbml.org/2001/ns/celldesigner">
<model id="untitled">
<listOfCompartments>
<compartment id="default" size="1.0"/>
</listOfCompartments>
<listOfSpecies>
<species compartment="default" id="s1" initialAmount="1.0" name="s1"/>
<species compartment="default" id="s2" initialAmount="2.0" name="s2"/>
<species compartment="default" id="s3" initialAmount="3.0" name="s3"/>
<species compartment="default" id="s4" initialAmount="4.0" name="s4"/>
<species compartment="default" id="s5" initialAmount="5.0" name="s5"/>
</listOfSpecies>
<listOfReactions>
<reaction id="re1" name="re1" reversible="false">
<listOfReactants>
<speciesReference species="s1"/>
</listOfReactants>
<listOfProducts>
<speciesReference species="s4"/>
</listOfProducts>
<kineticLaw>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<times/>
<ci>k1</ci>
<ci>s1</ci>
</apply>
</math>
<listOfParameters>
<parameter id="k1" value="5.0"/>
</listOfParameters>
</kineticLaw>
</reaction>
<reaction id="re2" name="re2" reversible="false">
<listOfReactants>
<speciesReference species="s4"/>
<speciesReference species="s2"/>
</listOfReactants>
<listOfProducts>
<speciesReference species="s3"/>
</listOfProducts>
<kineticLaw>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<times/>
<cn type="integer">4</cn>
<ci>s2</ci>
<ci>s4</ci>
</apply>
</math>
</kineticLaw>
</reaction>
<reaction id="re3" reversible="false">
<listOfReactants>
<speciesReference species="s5"/>
</listOfReactants>
<listOfProducts>
<speciesReference species="s2"/>
</listOfProducts>
<kineticLaw>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<times/>
<ci>k1</ci>
<ci>s4</ci>
</apply>
</math>
<listOfParameters>
<parameter id="k1" value="2.43"/>
</listOfParameters>
</kineticLaw>
</reaction>
</listOfReactions>
</model>
</sbml>
