Location: Core Domains Principled Model Example @ cce6374c21a6 / Myosin_ATPASE.cellml

Author:
Michael Cooling <mcoo001@UoA.auckland.ac.nz>
Date:
2016-04-11 12:26:19+12:00
Desc:
Adding .zip file of complete model
Permanent Source URI:
https://models.physiomeproject.org/workspace/2c5/rawfile/cce6374c21a60771321701b2f88857175ca5c31e/Myosin_ATPASE.cellml

<?xml version="1.0" encoding="utf-8"?>
<model name="Myosin_ATPASE" cmeta:id="Myosin_ATPASE" xmlns="http://www.cellml.org/cellml/1.1#" xmlns:cellml="http://www.cellml.org/cellml/1.1#" xmlns:cmeta="http://www.cellml.org/metadata/1.0#"
xmlns:xlink="http://www.w3.org/1999/xlink" >

  	<import xmlns="http://www.cellml.org/cellml/1.1#" xlink:href="Principled_Base/Units_Cellular_Systems.cellml">
  		<units name="M" units_ref="M"/>
  		<units name="M_per_s" units_ref="M_per_s"/>
  		<units name="per_M" units_ref="per_M"/>
	</import>
	
	<group>
	<relationship_ref relationship="encapsulation" />
		<component_ref component="Myosin_ATPASE"> 
			<component_ref component="P1" />
			<component_ref component="P2" />
			<component_ref component="P3" />
			<component_ref component="ATP" />
			<component_ref component="ATP_delta" />
			<component_ref component="ADP" />
			<component_ref component="ADP_delta" />
			<component_ref component="Pi" />
			<component_ref component="Pi_delta" />
			<component_ref component="H" />
			<component_ref component="H_delta" />
			<component_ref component="Mg" />
			<component_ref component="Mg_delta" />
			<component_ref component="K" />
			<component_ref component="K_delta" />
		</component_ref>
	</group>
   
      <component name="Myosin_ATPASE_Parameters">
   	<variable name="H_init" units="M" initial_value="1e-7" public_interface="out"/>
   	<variable name="ATP_init" units="M" initial_value="10e-3" public_interface="out"/>
   	<variable name="ADP_init" units="M" initial_value="0" public_interface="out"/>
   	<variable name="Pi_init" units="M" initial_value="0" public_interface="out" />
   	<variable name="Mg_init" units="M" initial_value="1e-3" public_interface="out" />
   	<variable name="K_init" units="M" initial_value="1.5e-1" public_interface="out" />
   	<variable name="BX" units="M" initial_value="0" public_interface="out"/>
   	<variable name="K_BX" units="M" initial_value="1e-7" public_interface="out"/>
   	<variable name="ATPASE_p1" units="per_s" initial_value="0.1" public_interface="out"/>
   	<variable name="Env" units="dimensionless" initial_value="2.562" public_interface="out"/>
   	<variable name="Kh1" units="dimensionless" initial_value="2.8e-7" public_interface="out"/>
   	<variable name="Km1" units="dimensionless" initial_value="0.000108" public_interface="out"/>
   	<variable name="Kk1" units="dimensionless" initial_value="0.0971" public_interface="out"/>
   	<variable name="Kh2" units="dimensionless" initial_value="4.19e-7" public_interface="out"/>
   	<variable name="Km2" units="dimensionless" initial_value="0.000882" public_interface="out"/>
   	<variable name="Kk2" units="dimensionless" initial_value="0.131" public_interface="out"/>
   	<variable name="Kh3" units="dimensionless" initial_value="2.13e-7" public_interface="out"/>
   	<variable name="Km3" units="dimensionless" initial_value="0.0321" public_interface="out"/>
   	<variable name="Kk3" units="dimensionless" initial_value="0.379" public_interface="out"/>
   	<variable name="DGro_ATPASE" units="dimensionless" initial_value="4.508" public_interface="out"/>
   	<variable name="J_H_External" units="M_per_s" initial_value="0" public_interface="out"/>
   	<variable name="J_ATP_External" units="M_per_s" initial_value="0" public_interface="out"/>
   	<variable name="J_ADP_External" units="M_per_s" initial_value="0" public_interface="out"/>
   	<variable name="J_Pi_External" units="M_per_s" initial_value="0" public_interface="out" />
   	<variable name="J_Mg_External" units="M_per_s" initial_value="0" public_interface="out" />
   	<variable name="J_K_External" units="M_per_s" initial_value="0" public_interface="out" />
    </component> 


      	<import xlink:href="Principled_Base/Time.cellml">
      		<component name="Time" component_ref="Time"/>
   	</import>
   	
      <connection>
         <map_components component_1="Myosin_ATPASE" component_2="Time"/>
         <map_variables variable_1="time" variable_2="time"/>
   </connection>
   
   
   <connection>
      <map_components component_1="Myosin_ATPASE_Parameters" component_2="Myosin_ATPASE"/>
        <map_variables variable_1="ATP_init" 	variable_2="ATP_init"	/>
	<map_variables variable_1="ADP_init" 	variable_2="ADP_init"	/>
	<map_variables variable_1="H_init" 	variable_2="H_init"	/>
	<map_variables variable_1="Pi_init" 	variable_2="Pi_init"  	/>
	<map_variables variable_1="Mg_init"	variable_2="Mg_init" 	/>
	<map_variables variable_1="K_init" 	variable_2="K_init" 	/>
	<map_variables variable_1="BX" 		variable_2="BX" 	/>
	<map_variables variable_1="K_BX" 	variable_2="K_BX" 	/>
	<map_variables variable_1="ATPASE_p1" 	variable_2="ATPASE_p1"	/>
	<map_variables variable_1="Env" 	variable_2="Env" 	/>
	<map_variables variable_1="Kh1" 	variable_2="Kh1" 	/>
	<map_variables variable_1="Km1" 	variable_2="Km1" 	/>
	<map_variables variable_1="Kk1" 	variable_2="Kk1" 	/>
	<map_variables variable_1="Kh2" 	variable_2="Kh2" 	/>
	<map_variables variable_1="Km2" 	variable_2="Km2" 	/>
	<map_variables variable_1="Kk2" 	variable_2="Kk2" 	/>
	<map_variables variable_1="Kh3" 	variable_2="Kh3" 	/>
	<map_variables variable_1="Km3" 	variable_2="Km3" 	/>
	<map_variables variable_1="Kk3" 	variable_2="Kk3" 	/>
	<map_variables variable_1="DGro_ATPASE" variable_2="DGro_ATPASE"/>
        <map_variables variable_1="J_ATP_External" 	variable_2="J_ATP_External"	/>
	<map_variables variable_1="J_ADP_External" 	variable_2="J_ADP_External"	/>
	<map_variables variable_1="J_H_External" 	variable_2="J_H_External"	/>
	<map_variables variable_1="J_Pi_External" 	variable_2="J_Pi_External"  	/>
	<map_variables variable_1="J_Mg_External"	variable_2="J_Mg_External" 	/>
	<map_variables variable_1="J_K_External" 	variable_2="J_K_External" 	/>
   </connection>   
   
   <component name="Myosin_ATPASE">
	<variable name="time" units="second" public_interface="in" private_interface="out"/>
	<variable name="ATP_init" units="M" public_interface="in" private_interface="out"/>
	<variable name="H_init" units="M" public_interface="in" private_interface="out"/>
	<variable name="ADP_init" units="M"  public_interface="in"  private_interface="out"/>
	<variable name="Pi_init" units="M"  public_interface="in" private_interface="out"/>
	<variable name="Mg_init" units="M"  public_interface="in" private_interface="out"/>
	<variable name="K_init" units="M"  public_interface="in" private_interface="out"/>
      <variable name="BX" units="M" public_interface="in"/>
      <variable name="K_BX" units="M"  public_interface="in"/>
      <variable name="ATPASE_p1" units="per_s"  public_interface="in"/>
      <variable name="Env" units="dimensionless"  public_interface="in"/>
      <variable name="Kh1" units="dimensionless"  public_interface="in" private_interface="out"/>
      <variable name="Km1" units="dimensionless"  public_interface="in" private_interface="out"/>
      <variable name="Kk1" units="dimensionless"  public_interface="in" private_interface="out"/>
      <variable name="Kh2" units="dimensionless"  public_interface="in" private_interface="out"/>
      <variable name="Km2" units="dimensionless"  public_interface="in" private_interface="out"/>
      <variable name="Kk2" units="dimensionless"  public_interface="in" private_interface="out"/>
      <variable name="Kh3" units="dimensionless"  public_interface="in" private_interface="out"/>
      <variable name="Km3" units="dimensionless"  public_interface="in" private_interface="out"/>
      <variable name="Kk3" units="dimensionless" public_interface="in" private_interface="out"/>
      <variable name="DGro_ATPASE" units="dimensionless"  public_interface="in" private_interface="out"/>
	<variable name="J_H_External" units="M_per_s"  public_interface="in" private_interface="out"/>
	<variable name="J_ATP_External" units="M_per_s"  public_interface="in" private_interface="out"/>
	<variable name="J_ADP_External" units="M_per_s" public_interface="in" private_interface="out"/>
	<variable name="J_Pi_External" units="M_per_s" public_interface="in"  private_interface="out"/>
	<variable name="J_Mg_External" units="M_per_s" public_interface="in"  private_interface="out"/>
	<variable name="J_K_External" units="M_per_s"  public_interface="in" private_interface="out"/>
      <variable name="P1" units="M" private_interface="in"/>
      <variable name="P2" units="M" private_interface="in"/>
      <variable name="P3" units="M" private_interface="in"/>
      <variable name="Keq_ATPASE_A" units="M"/>
      <variable name="J_ATPASE_A" units="M_per_s"/>

      <variable name="pHBpM" units="dimensionless"/>
      <variable name="pHBpK" units="dimensionless"/>
      <variable name="pHBpH" units="dimensionless"/>
      <variable name="pMBpH" units="dimensionless"/>
      <variable name="pMBpK" units="dimensionless"/>
      <variable name="pMBpM" units="dimensionless"/>
      <variable name="pKBpH" units="dimensionless"/>
      <variable name="pKBpM" units="dimensionless"/>
      <variable name="pKBpK" units="dimensionless"/>
      <variable name="Phi_H" units="M_per_s"/>
      <variable name="Phi_M" units="M_per_s"/>
      <variable name="Phi_K" units="M_per_s"/>
      <variable name="aH" units="dimensionless"/>
      <variable name="aM" units="dimensionless"/>
      <variable name="aK" units="dimensionless"/>
      <variable name="D" units="dimensionless"/>
      
      <variable name="f1" units="M_per_s" private_interface="out"/>
      <variable name="f2" units="M_per_s" private_interface="out"/>
      <variable name="f3" units="M_per_s" private_interface="out"/>
      <variable name="f4" units="M_per_s" private_interface="out"/>
      <variable name="f5" units="M_per_s" private_interface="out"/>
      <variable name="f6" units="M_per_s" private_interface="out"/>
      
      <variable name="ATP" units="M"  public_interface="out" private_interface="in"/>
      <variable name="ADP" units="M" public_interface="out" private_interface="in"/>
      <variable name="Pi" units="M"  public_interface="out" private_interface="in"/>
      <variable name="H" units="M"  public_interface="out" private_interface="in"/>
      <variable name="Mg" units="M"  public_interface="out" private_interface="in"/>
      <variable name="K" units="M"  public_interface="out" private_interface="in"/>
      
	<variable name="J_H" units="M_per_s"  public_interface="out" private_interface="in"/>
	<variable name="J_ATP" units="M_per_s"  public_interface="out" private_interface="in"/>
	<variable name="J_ADP" units="M_per_s" public_interface="out" private_interface="in"/>
	<variable name="J_Pi" units="M_per_s" public_interface="out"  private_interface="in"/>
	<variable name="J_Mg" units="M_per_s" public_interface="out"  private_interface="in"/>
	<variable name="J_K" units="M_per_s"  public_interface="out"  private_interface="in"/>
      
      
      <math xmlns="http://www.w3.org/1998/Math/MathML">
         
         <apply>
            <eq/>
            <ci>Keq_ATPASE_A</ci>
            <apply>
               <divide/>
               <apply>
                  <times/>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <apply>
                           <exp/>
                           <apply>
                              <divide/>
                              <apply>
                                 <minus/>
                                 <ci>DGro_ATPASE</ci>
                              </apply>
                              <ci>Env</ci>
                           </apply>
                        </apply>
                        <cn cellml:units="M">1</cn>
                     </apply>
                     <ci>P1</ci>
                  </apply>
                  <ci>P2</ci>
                  <ci>P3</ci>
               </apply>
               <ci>H</ci>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>J_ATPASE_A</ci>
            <apply>
               <times/>
               <ci>ATPASE_p1</ci>
               <apply>
                  <minus/>
                  <ci>ATP</ci>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>ADP</ci>
                        <ci>Pi</ci>
                     </apply>
                     <ci>Keq_ATPASE_A</ci>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>pHBpM</ci>
            <apply>
               <times/>
               <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1</cn>
               </apply>
               <apply>
                  <plus/>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>H</ci>
                           <ci>ATP</ci>
                        </apply>
                        <ci>Kh1</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Km1</ci>
                        <ci>P1</ci>
                        <ci>P1</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>H</ci>
                           <ci>ADP</ci>
                        </apply>
                        <ci>Kh2</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Km2</ci>
                        <ci>P2</ci>
                        <ci>P2</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>H</ci>
                           <ci>Pi</ci>
                        </apply>
                        <ci>Kh3</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Km3</ci>
                        <ci>P3</ci>
                        <ci>P3</ci>
                     </apply>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>pHBpK</ci>
            <apply>
               <times/>
               <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1</cn>
               </apply>
               <apply>
                  <plus/>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>H</ci>
                           <ci>ATP</ci>
                        </apply>
                        <ci>Kh1</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kk1</ci>
                        <ci>P1</ci>
                        <ci>P1</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>H</ci>
                           <ci>ADP</ci>
                        </apply>
                        <ci>Kh2</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kk2</ci>
                        <ci>P2</ci>
                        <ci>P2</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>H</ci>
                           <ci>Pi</ci>
                        </apply>
                        <ci>Kh3</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kk3</ci>
                        <ci>P3</ci>
                        <ci>P3</ci>
                     </apply>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>pHBpH</ci>
            <apply>
               <plus/>
               <apply>
                  <divide/>
                  <apply>
                     <times/>
                     <apply>
                        <plus/>
                        <cn cellml:units="M">1</cn>
                        <apply>
                           <divide/>
                           <ci>Mg</ci>
                           <ci>Km1</ci>
                        </apply>
                        <apply>
                           <divide/>
                           <ci>K</ci>
                           <ci>Kk1</ci>
                        </apply>
                     </apply>
                     <ci>ATP</ci>
                  </apply>
                  <apply>
                     <times/>
                     <ci>Kh1</ci>
                     <ci>P1</ci>
                     <ci>P1</ci>
                  </apply>
               </apply>
               <apply>
                  <divide/>
                  <apply>
                     <times/>
                     <apply>
                        <plus/>
                        <cn cellml:units="M">1</cn>
                        <apply>
                           <divide/>
                           <ci>Mg</ci>
                           <ci>Km2</ci>
                        </apply>
                        <apply>
                           <divide/>
                           <ci>K</ci>
                           <ci>Kk2</ci>
                        </apply>
                     </apply>
                     <ci>ADP</ci>
                  </apply>
                  <apply>
                     <times/>
                     <ci>Kh2</ci>
                     <ci>P2</ci>
                     <ci>P2</ci>
                  </apply>
               </apply>
               <apply>
                  <divide/>
                  <apply>
                     <times/>
                     <apply>
                        <plus/>
                        <cn cellml:units="M">1</cn>
                        <apply>
                           <divide/>
                           <ci>Mg</ci>
                           <ci>Km3</ci>
                        </apply>
                        <apply>
                           <divide/>
                           <ci>K</ci>
                           <ci>Kk3</ci>
                        </apply>
                     </apply>
                     <ci>Pi</ci>
                  </apply>
                  <apply>
                     <times/>
                     <ci>Kh3</ci>
                     <ci>P3</ci>
                     <ci>P3</ci>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>pMBpH</ci>
            <apply>
               <times/>
               <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1</cn>
               </apply>
               <apply>
                  <plus/>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>Mg</ci>
                           <ci>ATP</ci>
                        </apply>
                        <ci>Km1</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kh1</ci>
                        <ci>P1</ci>
                        <ci>P1</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>Mg</ci>
                           <ci>ADP</ci>
                        </apply>
                        <ci>Km2</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kh2</ci>
                        <ci>P2</ci>
                        <ci>P2</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>Mg</ci>
                           <ci>Pi</ci>
                        </apply>
                        <ci>Km3</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kh3</ci>
                        <ci>P3</ci>
                        <ci>P3</ci>
                     </apply>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>pMBpK</ci>
            <apply>
               <times/>
               <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1</cn>
               </apply>
               <apply>
                  <plus/>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>Mg</ci>
                           <ci>ATP</ci>
                        </apply>
                        <ci>Km1</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kk1</ci>
                        <ci>P1</ci>
                        <ci>P1</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>Mg</ci>
                           <ci>ADP</ci>
                        </apply>
                        <ci>Km2</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kk2</ci>
                        <ci>P2</ci>
                        <ci>P2</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>Mg</ci>
                           <ci>Pi</ci>
                        </apply>
                        <ci>Km3</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kk3</ci>
                        <ci>P3</ci>
                        <ci>P3</ci>
                     </apply>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>pMBpM</ci>
            <apply>
               <plus/>
               <apply>
                  <divide/>
                  <apply>
                     <times/>
                     <apply>
                        <plus/>
                        <cn cellml:units="M">1</cn>
                        <apply>
                           <divide/>
                           <ci>H</ci>
                           <ci>Kh1</ci>
                        </apply>
                        <apply>
                           <divide/>
                           <ci>K</ci>
                           <ci>Kk1</ci>
                        </apply>
                     </apply>
                     <ci>ATP</ci>
                  </apply>
                  <apply>
                     <times/>
                     <ci>Km1</ci>
                     <ci>P1</ci>
                     <ci>P1</ci>
                  </apply>
               </apply>
               <apply>
                  <divide/>
                  <apply>
                     <times/>
                     <apply>
                        <plus/>
                        <cn cellml:units="M">1</cn>
                        <apply>
                           <divide/>
                           <ci>H</ci>
                           <ci>Kh2</ci>
                        </apply>
                        <apply>
                           <divide/>
                           <ci>K</ci>
                           <ci>Kk2</ci>
                        </apply>
                     </apply>
                     <ci>ADP</ci>
                  </apply>
                  <apply>
                     <times/>
                     <ci>Km2</ci>
                     <ci>P2</ci>
                     <ci>P2</ci>
                  </apply>
               </apply>
               <apply>
                  <divide/>
                  <apply>
                     <times/>
                     <apply>
                        <plus/>
                        <cn cellml:units="M">1</cn>
                        <apply>
                           <divide/>
                           <ci>H</ci>
                           <ci>Kh3</ci>
                        </apply>
                        <apply>
                           <divide/>
                           <ci>K</ci>
                           <ci>Kk3</ci>
                        </apply>
                     </apply>
                     <ci>Pi</ci>
                  </apply>
                  <apply>
                     <times/>
                     <ci>Km3</ci>
                     <ci>P3</ci>
                     <ci>P3</ci>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>pKBpH</ci>
            <apply>
               <times/>
               <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1</cn>
               </apply>
               <apply>
                  <plus/>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>K</ci>
                           <ci>ATP</ci>
                        </apply>
                        <ci>Kk1</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kh1</ci>
                        <ci>P1</ci>
                        <ci>P1</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>K</ci>
                           <ci>ADP</ci>
                        </apply>
                        <ci>Kk2</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kh2</ci>
                        <ci>P2</ci>
                        <ci>P2</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>K</ci>
                           <ci>Pi</ci>
                        </apply>
                        <ci>Kk3</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kh3</ci>
                        <ci>P3</ci>
                        <ci>P3</ci>
                     </apply>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>pKBpM</ci>
            <apply>
               <times/>
               <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1</cn>
               </apply>
               <apply>
                  <plus/>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>K</ci>
                           <ci>ATP</ci>
                        </apply>
                        <ci>Kk1</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Km1</ci>
                        <ci>P1</ci>
                        <ci>P1</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>K</ci>
                           <ci>ADP</ci>
                        </apply>
                        <ci>Kk2</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Km2</ci>
                        <ci>P2</ci>
                        <ci>P2</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <divide/>
                        <apply>
                           <times/>
                           <ci>K</ci>
                           <ci>Pi</ci>
                        </apply>
                        <ci>Kk3</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Km3</ci>
                        <ci>P3</ci>
                        <ci>P3</ci>
                     </apply>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>pKBpK</ci>
            <apply>
               <plus/>
               <apply>
                  <divide/>
                  <apply>
                     <times/>
                     <apply>
                        <plus/>
                        <cn cellml:units="M">1</cn>
                        <apply>
                           <divide/>
                           <ci>H</ci>
                           <ci>Kh1</ci>
                        </apply>
                        <apply>
                           <divide/>
                           <ci>Mg</ci>
                           <ci>Km1</ci>
                        </apply>
                     </apply>
                     <ci>ATP</ci>
                  </apply>
                  <apply>
                     <times/>
                     <ci>Kk1</ci>
                     <ci>P1</ci>
                     <ci>P1</ci>
                  </apply>
               </apply>
               <apply>
                  <divide/>
                  <apply>
                     <times/>
                     <apply>
                        <plus/>
                        <cn cellml:units="M">1</cn>
                        <apply>
                           <divide/>
                           <ci>H</ci>
                           <ci>Kh2</ci>
                        </apply>
                        <apply>
                           <divide/>
                           <ci>Mg</ci>
                           <ci>Km2</ci>
                        </apply>
                     </apply>
                     <ci>ADP</ci>
                  </apply>
                  <apply>
                     <times/>
                     <ci>Kk2</ci>
                     <ci>P2</ci>
                     <ci>P2</ci>
                  </apply>
               </apply>
               <apply>
                  <divide/>
                  <apply>
                     <times/>
                     <apply>
                        <plus/>
                        <cn cellml:units="M">1</cn>
                        <apply>
                           <divide/>
                           <ci>H</ci>
                           <ci>Kh3</ci>
                        </apply>
                        <apply>
                           <divide/>
                           <ci>Mg</ci>
                           <ci>Km3</ci>
                        </apply>
                     </apply>
                     <ci>Pi</ci>
                  </apply>
                  <apply>
                     <times/>
                     <ci>Kk3</ci>
                     <ci>P3</ci>
                     <ci>P3</ci>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>Phi_H</ci>
            <apply>
               <minus/>
               <ci>J_ATPASE_A</ci>
               <apply>
                  <plus/>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>H</ci>
                        <ci>f1</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kh1</ci>
                        <ci>P1</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>H</ci>
                        <ci>f2</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kh2</ci>
                        <ci>P2</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>H</ci>
                        <ci>f3</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kh3</ci>
                        <ci>P3</ci>
                     </apply>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>Phi_M</ci>
            <apply>
               <times/>
               <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1</cn>
               </apply>
               <apply>
                  <plus/>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>Mg</ci>
                        <ci>f1</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Km1</ci>
                        <ci>P1</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>Mg</ci>
                        <ci>f2</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Km2</ci>
                        <ci>P2</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>Mg</ci>
                        <ci>f3</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Km3</ci>
                        <ci>P3</ci>
                     </apply>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>Phi_K</ci>
            <apply>
               <minus/>
               <apply>
                  <plus/>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>K</ci>
                        <ci>f1</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kk1</ci>
                        <ci>P1</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>K</ci>
                        <ci>f2</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kk2</ci>
                        <ci>P2</ci>
                     </apply>
                  </apply>
                  <apply>
                     <divide/>
                     <apply>
                        <times/>
                        <ci>K</ci>
                        <ci>f3</ci>
                     </apply>
                     <apply>
                        <times/>
                        <ci>Kk3</ci>
                        <ci>P3</ci>
                     </apply>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>aM</ci>
            <apply>
               <plus/>
               <cn cellml:units="dimensionless">1</cn>
               <ci>pMBpM</ci>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>aK</ci>
            <apply>
               <plus/>
               <cn cellml:units="dimensionless">1</cn>
               <ci>pKBpK</ci>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>aH</ci>
            <apply>
               <plus/>
               <cn cellml:units="dimensionless">1</cn>
               <ci>pHBpH</ci>
               <apply>
                  <divide/>
                  <apply>
                     <divide/>
                     <ci>BX</ci>
                     <ci>K_BX</ci>
                  </apply>
                  <apply>
                     <power/>
                     <apply>
                        <plus/>
                        <cn cellml:units="dimensionless">1</cn>
                        <apply>
                           <divide/>
                           <ci>H</ci>
                           <ci>K_BX</ci>
                        </apply>
                     </apply>
                     <cn cellml:units="dimensionless">2</cn>
                  </apply>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>D</ci>
            <apply>
               <minus/>
               <apply>
                  <minus/>
                  <apply>
                     <minus/>
                     <apply>
                        <plus/>
                        <apply>
                           <times/>
                           <ci>aH</ci>
                           <ci>pKBpM</ci>
                           <ci>pMBpK</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>aK</ci>
                           <ci>pHBpM</ci>
                           <ci>pMBpH</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>aM</ci>
                           <ci>pHBpK</ci>
                           <ci>pKBpH</ci>
                        </apply>
                     </apply>
                     <apply>
                        <times/>
                        <ci>aM</ci>
                        <ci>aK</ci>
                        <ci>aH</ci>
                     </apply>
                  </apply>
                  <apply>
                     <times/>
                     <ci>pHBpK</ci>
                     <ci>pKBpM</ci>
                     <ci>pMBpH</ci>
                  </apply>
               </apply>
               <apply>
                  <times/>
                  <ci>pHBpM</ci>
                  <ci>pMBpK</ci>
                  <ci>pKBpH</ci>
               </apply>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>f1</ci>
            <apply>
               <times/>
               <apply>
                  <minus/>
                  <cn cellml:units="dimensionless">1</cn>
               </apply>
               <ci>J_ATPASE_A</ci>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>f2</ci>
            <ci>J_ATPASE_A</ci>
         </apply>
         <apply>
            <eq/>
            <ci>f3</ci>
            <ci>J_ATPASE_A</ci>
         </apply>
         <apply>
            <eq/>
            <ci>f4</ci>
            <apply>
               <divide/>
               <apply>
                  <plus/>
                  <apply>
                     <times/>
                     <apply>
                        <minus/>
                        <apply>
                           <times/>
                           <ci>pKBpM</ci>
                           <ci>pMBpK</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>aM</ci>
                           <ci>aK</ci>
                        </apply>
                     </apply>
                     <ci>Phi_H</ci>
                  </apply>
                  <apply>
                     <times/>
                     <apply>
                        <minus/>
                        <apply>
                           <times/>
                           <ci>aK</ci>
                           <ci>pHBpM</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>pHBpK</ci>
                           <ci>pKBpM</ci>
                        </apply>
                     </apply>
                     <ci>Phi_M</ci>
                  </apply>
                  <apply>
                     <times/>
                     <apply>
                        <minus/>
                        <apply>
                           <times/>
                           <ci>aM</ci>
                           <ci>pHBpK</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>pHBpM</ci>
                           <ci>pMBpK</ci>
                        </apply>
                     </apply>
                     <ci>Phi_K</ci>
                  </apply>
               </apply>
               <ci>D</ci>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>f5</ci>
            <apply>
               <divide/>
               <apply>
                  <plus/>
                  <apply>
                     <times/>
                     <apply>
                        <minus/>
                        <apply>
                           <times/>
                           <ci>aK</ci>
                           <ci>pMBpH</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>pKBpH</ci>
                           <ci>pMBpK</ci>
                        </apply>
                     </apply>
                     <ci>Phi_H</ci>
                  </apply>
                  <apply>
                     <times/>
                     <apply>
                        <minus/>
                        <apply>
                           <times/>
                           <ci>pKBpH</ci>
                           <ci>pHBpK</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>aH</ci>
                           <ci>aK</ci>
                        </apply>
                     </apply>
                     <ci>Phi_M</ci>
                  </apply>
                  <apply>
                     <times/>
                     <apply>
                        <minus/>
                        <apply>
                           <times/>
                           <ci>aH</ci>
                           <ci>pMBpK</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>pHBpK</ci>
                           <ci>pMBpH</ci>
                        </apply>
                     </apply>
                     <ci>Phi_K</ci>
                  </apply>
               </apply>
               <ci>D</ci>
            </apply>
         </apply>
         <apply>
            <eq/>
            <ci>f6</ci>
            <apply>
               <divide/>
               <apply>
                  <plus/>
                  <apply>
                     <times/>
                     <apply>
                        <minus/>
                        <apply>
                           <times/>
                           <ci>aM</ci>
                           <ci>pKBpH</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>pKBpM</ci>
                           <ci>pMBpH</ci>
                        </apply>
                     </apply>
                     <ci>Phi_H</ci>
                  </apply>
                  <apply>
                     <times/>
                     <apply>
                        <minus/>
                        <apply>
                           <times/>
                           <ci>aH</ci>
                           <ci>pKBpM</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>pKBpH</ci>
                           <ci>pHBpM</ci>
                        </apply>
                     </apply>
                     <ci>Phi_M</ci>
                  </apply>
                  <apply>
                     <times/>
                     <apply>
                        <minus/>
                        <apply>
                           <times/>
                           <ci>pMBpH</ci>
                           <ci>pHBpM</ci>
                        </apply>
                        <apply>
                           <times/>
                           <ci>aH</ci>
                           <ci>aM</ci>
                        </apply>
                     </apply>
                     <ci>Phi_K</ci>
                  </apply>
               </apply>
               <ci>D</ci>
            </apply>
         </apply>
      </math>
   </component>
   
      	<import xlink:href="Principled_Base/Template_BindingPolynomial_uM.cellml">
          		<component name="P1" component_ref="Template_BindingPolynomial_uM"/>
       	</import>
       	
      	   <connection>
      	      <map_components component_1="P1" component_2="Myosin_ATPASE"/>
      	      <map_variables variable_1="Kh" variable_2="Kh1"/>
      	      <map_variables variable_1="Km" variable_2="Km1"/>
      	      <map_variables variable_1="Kk" variable_2="Kk1"/>
      	      <map_variables variable_1="P" variable_2="P1"/>
      	   </connection>
      	   
      	   <connection>
      	      <map_components component_1="P1" component_2="H"/>
      	      <map_variables variable_1="H" variable_2="concentration"/>
      	   </connection>
      	   
      	   <connection>
      	      <map_components component_1="P1" component_2="Mg"/>
      	      <map_variables variable_1="Mg" variable_2="concentration"/>
      	   </connection>
      	   
      	   <connection>
      	      <map_components component_1="P1" component_2="K"/>
      	      <map_variables variable_1="K" variable_2="concentration"/>
      	   </connection>
      	   
    	<import xlink:href="Principled_Base/Template_BindingPolynomial_uM.cellml">
          		<component name="P2" component_ref="Template_BindingPolynomial_uM"/>
       	</import>
       	
      	   <connection>
      	      <map_components component_1="P2" component_2="Myosin_ATPASE"/>
      	      <map_variables variable_1="Kh" variable_2="Kh2"/>
      	      <map_variables variable_1="Km" variable_2="Km2"/>
      	      <map_variables variable_1="Kk" variable_2="Kk2"/>
      	      <map_variables variable_1="P" variable_2="P2"/>
      	   </connection>
      	   
      	   <connection>
      	      <map_components component_1="P2" component_2="H"/>
      	      <map_variables variable_1="H" variable_2="concentration"/>
      	   </connection>
      	   
      	   <connection>
      	      <map_components component_1="P2" component_2="Mg"/>
      	      <map_variables variable_1="Mg" variable_2="concentration"/>
      	   </connection>
      	   
      	   <connection>
      	      <map_components component_1="P2" component_2="K"/>
      	      <map_variables variable_1="K" variable_2="concentration"/>
      	   </connection>
    
    
    	<import xlink:href="Principled_Base/Template_BindingPolynomial_uM.cellml">
          		<component name="P3" component_ref="Template_BindingPolynomial_uM"/>
       	</import>
       	
      	   <connection>
      	      <map_components component_1="P3" component_2="Myosin_ATPASE"/>
      	      <map_variables variable_1="Kh" variable_2="Kh3"/>
      	      <map_variables variable_1="Km" variable_2="Km3"/>
      	      <map_variables variable_1="Kk" variable_2="Kk3"/>
      	      <map_variables variable_1="P" variable_2="P3"/>
      	   </connection>
      	   
      	   <connection>
      	      <map_components component_1="P3" component_2="H"/>
      	      <map_variables variable_1="H" variable_2="concentration"/>
      	   </connection>
      	   
      	   <connection>
      	      <map_components component_1="P3" component_2="Mg"/>
      	      <map_variables variable_1="Mg" variable_2="concentration"/>
      	   </connection>
      	   
      	   <connection>
      	      <map_components component_1="P3" component_2="K"/>
      	      <map_variables variable_1="K" variable_2="concentration"/>
  	   </connection>


	<import xmlns="http://www.cellml.org/cellml/1.1#" xlink:href="Principled_Base/Template_Species_uM.cellml">
  		<component name="ATP" component_ref="Template_Species_uM"/>
  	</import>
  	
  	   <connection>
  	      <map_components component_1="ATP" component_2="Myosin_ATPASE"/>
  	      <map_variables variable_1="time" variable_2="time"/>
  	      <map_variables variable_1="concentrationInitialValue" variable_2="ATP_init"/>
  	      <map_variables variable_1="concentration" variable_2="ATP"/>
  	   </connection>
  
  	   <connection>
  	      <map_components component_1="ATP" component_2="ATP_delta"/>
  	      <map_variables variable_1="JGain" variable_2="JNet"/>
  	   </connection>
  	   
  	<connection>
  	<map_components component_1="Myosin_ATPASE" component_2="ATP_delta"/>
  		<map_variables variable_1="J_ATP_External" variable_2="JPlusExternal"/>
  		<map_variables variable_1="J_ATP" variable_2="JNet"/>
  		<map_variables variable_1="f1" variable_2="JPlusMyosin"/>
  	</connection>
  	   
  	<component name="ATP_delta">
  	<variable name="JNet"  units="M_per_s" public_interface="out" />
  	<variable name="JPlusMyosin"  units="M_per_s" public_interface="in" />
  	<variable name="JPlusExternal"  units="M_per_s" public_interface="in" />
  	<math xmlns="http://www.w3.org/1998/Math/MathML">
  		<apply>
			<eq/>
			<ci>JNet</ci>
			<apply>
			<plus/>
				<ci>JPlusExternal</ci>
				<ci>JPlusMyosin</ci>
			</apply>
  		</apply>
  	</math>
  	</component>
  	
	<import xmlns="http://www.cellml.org/cellml/1.1#" xlink:href="Principled_Base/Template_Species_uM.cellml">
  		<component name="ADP" component_ref="Template_Species_uM"/>
  	</import>
  	
  	   <connection>
  	      <map_components component_1="ADP" component_2="Myosin_ATPASE"/>
  	      <map_variables variable_1="time" variable_2="time"/>
  	      <map_variables variable_1="concentrationInitialValue" variable_2="ADP_init"/>
  	      <map_variables variable_1="concentration" variable_2="ADP"/>
  	   </connection>
  
  	   <connection>
  	      <map_components component_1="ADP" component_2="ADP_delta"/>
  	      <map_variables variable_1="JGain" variable_2="JNet"/>
  	   </connection>
  	   
  	<connection>
  	<map_components component_1="Myosin_ATPASE" component_2="ADP_delta"/>
  		<map_variables variable_1="J_ADP_External" variable_2="JPlusExternal"/>
  		<map_variables variable_1="J_ADP" variable_2="JNet"/>
  		<map_variables variable_1="f2" variable_2="JPlusMyosin"/>
  	</connection>
  	   
  	<component name="ADP_delta">
  	<variable name="JNet"  units="M_per_s" public_interface="out" />
  	<variable name="JPlusMyosin"  units="M_per_s" public_interface="in" />
  	<variable name="JPlusExternal"  units="M_per_s" public_interface="in" />
  	<math xmlns="http://www.w3.org/1998/Math/MathML">
  		<apply>
			<eq/>
			<ci>JNet</ci>
			<apply>
			<plus/>
				<ci>JPlusExternal</ci>
				<ci>JPlusMyosin</ci>
			</apply>
  		</apply>
  	</math>
  	</component>
  	
	<import xmlns="http://www.cellml.org/cellml/1.1#" xlink:href="Principled_Base/Template_Species_uM.cellml">
  		<component name="Pi" component_ref="Template_Species_uM"/>
  	</import>
  	
  	   <connection>
  	      <map_components component_1="Pi" component_2="Myosin_ATPASE"/>
  	      <map_variables variable_1="time" variable_2="time"/>
  	      <map_variables variable_1="concentrationInitialValue" variable_2="Pi_init"/>
  	      <map_variables variable_1="concentration" variable_2="Pi"/>
  	   </connection>
  
  	   <connection>
  	      <map_components component_1="Pi" component_2="Pi_delta"/>
  	      <map_variables variable_1="JGain" variable_2="JNet"/>
  	   </connection>
  	   
  	<connection>
  	<map_components component_1="Myosin_ATPASE" component_2="Pi_delta"/>
  		<map_variables variable_1="J_Pi_External" variable_2="JPlusExternal"/>
  		<map_variables variable_1="J_Pi" variable_2="JNet"/>
  		<map_variables variable_1="f3" variable_2="JPlusMyosin"/>
  	</connection>
  	   
  	<component name="Pi_delta">
  	<variable name="JNet"  units="M_per_s" public_interface="out" />
  	<variable name="JPlusMyosin"  units="M_per_s" public_interface="in" />
  	<variable name="JPlusExternal"  units="M_per_s" public_interface="in" />
  	<math xmlns="http://www.w3.org/1998/Math/MathML">
  		<apply>
			<eq/>
			<ci>JNet</ci>
			<apply>
			<plus/>
				<ci>JPlusExternal</ci>
				<ci>JPlusMyosin</ci>
			</apply>
  		</apply>
  	</math>
  	</component>
  	
	<import xmlns="http://www.cellml.org/cellml/1.1#" xlink:href="Principled_Base/Template_Species_uM.cellml">
  		<component name="H" component_ref="Template_Species_uM"/>
  	</import>
  	
  	   <connection>
  	      <map_components component_1="H" component_2="Myosin_ATPASE"/>
  	      <map_variables variable_1="time" variable_2="time"/>
  	      <map_variables variable_1="concentrationInitialValue" variable_2="H_init"/>
  	      <map_variables variable_1="concentration" variable_2="H"/>
  	   </connection>
  
  	   <connection>
  	      <map_components component_1="H" component_2="H_delta"/>
  	      <map_variables variable_1="JGain" variable_2="JNet"/>
  	   </connection>
  	   
  	<connection>
  	<map_components component_1="Myosin_ATPASE" component_2="H_delta"/>
  		<map_variables variable_1="J_H_External" variable_2="JPlusExternal"/>
  		<map_variables variable_1="J_H" variable_2="JNet"/>
  		<map_variables variable_1="f4" variable_2="JPlusMyosin"/>
  	</connection>
  	   
  	<component name="H_delta">
  	<variable name="JNet"  units="M_per_s" public_interface="out" />
  	<variable name="JPlusMyosin"  units="M_per_s" public_interface="in" />
  	<variable name="JPlusExternal"  units="M_per_s" public_interface="in" />
  	<math xmlns="http://www.w3.org/1998/Math/MathML">
  		<apply>
			<eq/>
			<ci>JNet</ci>
			<apply>
			<plus/>
				<ci>JPlusExternal</ci>
				<ci>JPlusMyosin</ci>
			</apply>
  		</apply>
  	</math>
  	</component>


	<import xmlns="http://www.cellml.org/cellml/1.1#" xlink:href="Principled_Base/Template_Species_uM.cellml">
  		<component name="Mg" component_ref="Template_Species_uM"/>
  	</import>
  	
  	   <connection>
  	      <map_components component_1="Mg" component_2="Myosin_ATPASE"/>
  	      <map_variables variable_1="time" variable_2="time"/>
  	      <map_variables variable_1="concentrationInitialValue" variable_2="Mg_init"/>
  	      <map_variables variable_1="concentration" variable_2="Mg"/>
  	   </connection>
  
  	   <connection>
  	      <map_components component_1="Mg" component_2="Mg_delta"/>
  	      <map_variables variable_1="JGain" variable_2="JNet"/>
  	   </connection>
  	   
  	<connection>
  	<map_components component_1="Myosin_ATPASE" component_2="Mg_delta"/>
  		<map_variables variable_1="J_Mg_External" variable_2="JPlusExternal"/>
  		<map_variables variable_1="J_Mg" variable_2="JNet"/>
  		<map_variables variable_1="f5" variable_2="JPlusMyosin"/>
  	</connection>
  	   
  	<component name="Mg_delta">
  	<variable name="JNet"  units="M_per_s" public_interface="out" />
  	<variable name="JPlusMyosin"  units="M_per_s" public_interface="in" />
  	<variable name="JPlusExternal"  units="M_per_s" public_interface="in" />
  	<math xmlns="http://www.w3.org/1998/Math/MathML">
  		<apply>
			<eq/>
			<ci>JNet</ci>
			<apply>
			<plus/>
				<ci>JPlusExternal</ci>
				<ci>JPlusMyosin</ci>
			</apply>
  		</apply>
  	</math>
  	</component>
  	
	<import xmlns="http://www.cellml.org/cellml/1.1#" xlink:href="Principled_Base/Template_Species_uM.cellml">
	  	<units name="per_s" units_ref="per_s"/>
  		<component name="K" component_ref="Template_Species_uM"/>
  	</import>
  	
  	   <connection>
  	      <map_components component_1="K" component_2="Myosin_ATPASE"/>
  	      <map_variables variable_1="time" variable_2="time"/>
  	      <map_variables variable_1="concentrationInitialValue" variable_2="K_init"/>
  	      <map_variables variable_1="concentration" variable_2="K"/>
  	   </connection>
  
  	   <connection>
  	      <map_components component_1="K" component_2="K_delta"/>
  	      <map_variables variable_1="JGain" variable_2="JNet"/>
  	   </connection>
  	   
  	<connection>
  	<map_components component_1="Myosin_ATPASE" component_2="K_delta"/>
  		<map_variables variable_1="J_K_External" variable_2="JPlusExternal"/>
  		<map_variables variable_1="J_K" variable_2="JNet"/>
  		<map_variables variable_1="f6" variable_2="JPlusMyosin"/>
  	</connection>
  	   
  	<component name="K_delta">
  	<variable name="JNet"  units="M_per_s" public_interface="out" />
  	<variable name="JPlusMyosin"  units="M_per_s" public_interface="in" />
  	<variable name="JPlusExternal"  units="M_per_s" public_interface="in" />
  	<math xmlns="http://www.w3.org/1998/Math/MathML">
  		<apply>
			<eq/>
			<ci>JNet</ci>
			<apply>
			<plus/>
				<ci>JPlusExternal</ci>
				<ci>JPlusMyosin</ci>
			</apply>
  		</apply>
  	</math>
  	</component>
  	
  	



</model>