<?xml version="1.0" encoding="UTF-8"?>
<sbml xmlns="http://www.sbml.org/sbml/level2" level="2" version="1"
      xmlns:html="http://www.w3.org/1999/xhtml">
    <model>
        <listOfUnitDefinitions>
            <unitDefinition id="substance">
                <listOfUnits>
                    <unit kind="mole" scale="-3"/>
                </listOfUnits>
            </unitDefinition>
            <unitDefinition id="mmls">
                <listOfUnits>
                    <unit kind="mole" scale="-3"/>
                    <unit kind="litre" exponent="-1"/>
                    <unit kind="second" exponent="-1"/>
                </listOfUnits>
            </unitDefinition>
            <unitDefinition id="mm">
                <listOfUnits>
                    <unit kind="mole" scale="-3"/>
                </listOfUnits>
            </unitDefinition>
        </listOfUnitDefinitions>
        <listOfCompartments>
            <compartment id="cell"/>
        </listOfCompartments>
        <listOfSpecies>
            <species id="x0" compartment="cell" initialConcentration="1"/>
            <species id="x1" compartment="cell" initialConcentration="1"/>
            <species id="s1" compartment="cell" initialConcentration="1"/>
            <species id="s2" compartment="cell" initialConcentration="1"/>
        </listOfSpecies>
        <listOfParameters>
            <parameter id="vm" value="2" units="mmls"/>
            <parameter id="km" value="2" units="mm"/>
        </listOfParameters>
        <listOfReactions>
            <reaction id="v1">
                <listOfReactants>
                    <speciesReference species="x0"/>
                </listOfReactants>
                <listOfProducts>
                    <speciesReference species="s1"/>
                </listOfProducts>
                <kineticLaw>
                    <notes>
                        <html:p>((vm * s1)/(km + s1))*cell</html:p>
                    </notes>
                    <math xmlns="http://www.w3.org/1998/Math/MathML">
                        <apply>
                            <times/>
                            <apply>
                                <divide/>
                                <apply>
                                    <times/>
                                    <ci> vm </ci>
                                    <ci> s1 </ci>
                                </apply>
                                <apply>
                                    <plus/>
                                    <ci> km </ci>
                                    <ci> s1 </ci>
                                </apply>
                            </apply>
                            <ci> cell </ci>
                        </apply>
                    </math>
                </kineticLaw>
            </reaction>
            <reaction id="v2">
                <listOfReactants>
                    <speciesReference species="s1"/>
                </listOfReactants>
                <listOfProducts>
                    <speciesReference species="s2"/>
                </listOfProducts>
                <kineticLaw>
                    <notes>
                        <html:p>((vm * s2)/(km + s2))*cell</html:p>
                    </notes>
                    <math xmlns="http://www.w3.org/1998/Math/MathML">
                        <apply>
                            <times/>
                            <apply>
                                <divide/>
                                <apply>
                                    <times/>
                                    <ci> vm </ci>
                                    <ci> s2 </ci>
                                </apply>
                                <apply>
                                    <plus/>
                                    <ci> km </ci>
                                    <ci> s2 </ci>
                                </apply>
                            </apply>
                            <ci> cell </ci>
                        </apply>
                    </math>
                </kineticLaw>
            </reaction>
            <reaction id="v3">
                <listOfReactants>
                    <speciesReference species="s2"/>
                </listOfReactants>
                <listOfProducts>
                    <speciesReference species="x1"/>
                </listOfProducts>
                <kineticLaw>
                    <notes>
                        <html:p>((vm * x1)/(km + x1))*cell</html:p>
                    </notes>
                    <math xmlns="http://www.w3.org/1998/Math/MathML">
                        <apply>
                            <times/>
                            <apply>
                                <divide/>
                                <apply>
                                    <times/>
                                    <ci> vm </ci>
                                    <ci> x1 </ci>
                                </apply>
                                <apply>
                                    <plus/>
                                    <ci> km </ci>
                                    <ci> x1 </ci>
                                </apply>
                            </apply>
                            <ci> cell </ci>
                        </apply>
                    </math>
                </kineticLaw>
            </reaction>
        </listOfReactions>
    </model>
</sbml>
