<?xml version='1.0' encoding='UTF-8'?>
<model name="NKE_Hill_ss" xmlns="http://www.cellml.org/cellml/1.1#" xmlns:cellml="http://www.cellml.org/cellml/1.1#" xmlns:xlink="http://www.w3.org/1999/xlink">
    <units name="mM2">
        <unit exponent="2" units="mM"/>
    </units>
    <units name="volt_per_sec">
        <unit exponent="-1.0" units="second"/>
        <unit units="volt"/>
    </units>
    <component name="NKE_BG_Env">
        <variable initial_value="0.0012594999999999" name="K_Ki" public_interface="out" units="per_fmol"/>
        <variable initial_value="8.314" name="R" public_interface="out" units="J_per_K_mol"/>
        <variable initial_value="310" name="T" public_interface="out" units="kelvin"/>
        <variable initial_value="96485" name="F" public_interface="out" units="C_per_mol"/>
        <variable name="q_0_Ki" public_interface="out" units="fmol"/>
        <variable initial_value="0.0092359986984206" name="K_Ko" public_interface="out" units="per_fmol"/>
        <variable name="q_0_Ko" public_interface="out" units="fmol"/>
        <variable initial_value="0.0008351398234623" name="K_Nai" public_interface="out" units="per_fmol"/>
        <variable name="q_0_Nai" public_interface="out" units="fmol"/>
        <variable initial_value="0.0061242012945757" name="K_Nao" public_interface="out" units="per_fmol"/>
        <variable name="q_0_Nao" public_interface="out" units="fmol"/>
        <variable initial_value="2.371502339419809" name="K_ATP" public_interface="out" units="per_fmol"/>
        <variable name="q_0_ATP" public_interface="out" units="fmol"/>
        <variable initial_value="7.975992131902154e-05" name="K_ADP" public_interface="out" units="per_fmol"/>
        <variable name="q_0_ADP" public_interface="out" units="fmol"/>
        <variable initial_value="0.0456499549675699" name="K_Pi" public_interface="out" units="per_fmol"/>
        <variable name="q_0_Pi" public_interface="out" units="fmol"/>
        <variable initial_value="0.0456499549675696" name="K_H" public_interface="out" units="per_fmol"/>
        <variable name="q_0_H" public_interface="out" units="fmol"/>
        <variable name="mu_Ki" units="J_per_mol"/>
        <variable name="v_Ki" units="fmol_per_s"/>
        <variable name="mu_Ko" units="J_per_mol"/>
        <variable name="v_Ko" units="fmol_per_s"/>
        <variable name="mu_Nai" units="J_per_mol"/>
        <variable name="v_Nai" units="fmol_per_s"/>
        <variable name="mu_Nao" units="J_per_mol"/>
        <variable name="v_Nao" units="fmol_per_s"/>
        <variable name="mu_ATP" units="J_per_mol"/>
        <variable name="v_ATP" units="fmol_per_s"/>
        <variable name="mu_ADP" units="J_per_mol"/>
        <variable name="v_ADP" units="fmol_per_s"/>
        <variable name="mu_Pi" units="J_per_mol"/>
        <variable name="v_Pi" units="fmol_per_s"/>
        <variable name="mu_H" units="J_per_mol"/>
        <variable name="v_H" units="fmol_per_s"/>
        <variable name="u_Vm" units="volt"/>
        <variable name="i_Vm" units="fA"/>
        <variable initial_value="-0.085" name="u_0_Vm" units="volt"/>
        <variable initial_value="150" name="c_Nao" units="mM"/>
        <variable initial_value="50" name="c_Nai" units="mM"/>
        <variable initial_value="5.4" name="c_Ko" units="mM"/>
        <variable initial_value="0.001" name="c_Ki" units="mM"/>
        <variable initial_value="0.001" name="c_ADP" units="mM"/>
        <variable initial_value="10" name="c_ATP" units="mM"/>
        <variable initial_value="0.001" name="c_Pi" units="mM"/>
        <variable name="c_H" units="mM"/>
        <variable initial_value="7.2" name="pH" units="dimensionless"/>
        <variable name="v_NKE" units="fmol_per_s"/>
        <variable initial_value="1" name="k_m_NKE" units="fmol_per_s"/>
        <variable initial_value="60" name="K_Nai_NKE" units="mM"/>
        <variable initial_value="100" name="K_Nao_NKE" units="mM"/>
        <variable initial_value="0.1" name="K_Ki_NKE" units="mM"/>
        <variable initial_value="1.0817" name="K_Ko_NKE" units="mM"/>
        <variable name="K_ATP_NKE" units="mM2"/>
        <variable initial_value="38.0" name="W_i" units="pL"/>
        <variable initial_value="5.182" name="W_o" units="pL"/>
        <variable name="div_Na" units="dimensionless"/>
        <variable name="div_K" units="dimensionless"/>
        <!--  var t: second;-->
        <math xmlns="http://www.w3.org/1998/Math/MathML">
            <apply>
                <eq/>
                <ci>c_H</ci>
                <apply>
                    <times/>
                    <apply>
                        <power/>
                        <cn cellml:units="dimensionless">10</cn>
                        <apply>
                            <minus/>
                            <ci>pH</ci>
                        </apply>
                    </apply>
                    <cn cellml:units="mM">1000</cn>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q_0_Ki</ci>
                <apply>
                    <times/>
                    <ci>c_Ki</ci>
                    <ci>W_i</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q_0_Ko</ci>
                <apply>
                    <times/>
                    <ci>c_Ko</ci>
                    <ci>W_o</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q_0_Nai</ci>
                <apply>
                    <times/>
                    <ci>c_Nai</ci>
                    <ci>W_i</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q_0_Nao</ci>
                <apply>
                    <times/>
                    <ci>c_Nao</ci>
                    <ci>W_o</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q_0_ATP</ci>
                <apply>
                    <times/>
                    <ci>c_ATP</ci>
                    <ci>W_i</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q_0_ADP</ci>
                <apply>
                    <times/>
                    <ci>c_ADP</ci>
                    <ci>W_i</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q_0_Pi</ci>
                <apply>
                    <times/>
                    <ci>c_Pi</ci>
                    <ci>W_i</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q_0_H</ci>
                <apply>
                    <times/>
                    <apply>
                        <power/>
                        <cn cellml:units="dimensionless">10</cn>
                        <apply>
                            <minus/>
                            <ci>pH</ci>
                        </apply>
                    </apply>
                    <cn cellml:units="mM">1000</cn>
                    <ci>W_i</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_Ki</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_Ki</ci>
                            <ci>q_0_Ki</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Ki</ci>
                <apply>
                    <times/>
                    <cn cellml:units="dimensionless">2</cn>
                    <ci>v_NKE</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_Ko</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_Ko</ci>
                            <ci>q_0_Ko</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Ko</ci>
                <apply>
                    <times/>
                    <apply>
                        <minus/>
                        <cn cellml:units="dimensionless">2</cn>
                    </apply>
                    <ci>v_NKE</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_Nai</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_Nai</ci>
                            <ci>q_0_Nai</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Nai</ci>
                <apply>
                    <times/>
                    <apply>
                        <minus/>
                        <cn cellml:units="dimensionless">3</cn>
                    </apply>
                    <ci>v_NKE</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_Nao</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_Nao</ci>
                            <ci>q_0_Nao</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Nao</ci>
                <apply>
                    <times/>
                    <cn cellml:units="dimensionless">3</cn>
                    <ci>v_NKE</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_ATP</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_ATP</ci>
                            <ci>q_0_ATP</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_ATP</ci>
                <apply>
                    <minus/>
                    <ci>v_NKE</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>mu_ADP</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_ADP</ci>
                            <ci>q_0_ADP</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_ADP</ci>
                <ci>v_NKE</ci>
            </apply>
            <apply>
                <eq/>
                <ci>mu_Pi</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_Pi</ci>
                            <ci>q_0_Pi</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Pi</ci>
                <ci>v_NKE</ci>
            </apply>
            <apply>
                <eq/>
                <ci>mu_H</ci>
                <apply>
                    <times/>
                    <ci>R</ci>
                    <ci>T</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_H</ci>
                            <ci>q_0_H</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_H</ci>
                <ci>v_NKE</ci>
            </apply>
            <apply>
                <eq/>
                <ci>u_Vm</ci>
                <ci>u_0_Vm</ci>
            </apply>
            <apply>
                <eq/>
                <ci>i_Vm</ci>
                <apply>
                    <times/>
                    <apply>
                        <minus/>
                        <ci>F</ci>
                    </apply>
                    <ci>v_NKE</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>K_ATP_NKE</ci>
                <apply>
                    <divide/>
                    <apply>
                        <times/>
                        <ci>K_ATP</ci>
                        <ci>W_i</ci>
                    </apply>
                    <apply>
                        <times/>
                        <ci>K_ADP</ci>
                        <ci>W_i</ci>
                        <ci>K_Pi</ci>
                        <ci>W_i</ci>
                        <ci>K_H</ci>
                        <ci>W_i</ci>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>div_Na</ci>
                <apply>
                    <times/>
                    <apply>
                        <plus/>
                        <cn cellml:units="dimensionless">1</cn>
                        <apply>
                            <power/>
                            <apply>
                                <divide/>
                                <ci>c_Nai</ci>
                                <ci>K_Nai_NKE</ci>
                            </apply>
                            <cn cellml:units="dimensionless">3</cn>
                        </apply>
                    </apply>
                    <apply>
                        <plus/>
                        <cn cellml:units="dimensionless">1</cn>
                        <apply>
                            <power/>
                            <apply>
                                <divide/>
                                <ci>c_Nao</ci>
                                <ci>K_Nao_NKE</ci>
                            </apply>
                            <cn cellml:units="dimensionless">3</cn>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>div_K</ci>
                <apply>
                    <times/>
                    <apply>
                        <plus/>
                        <cn cellml:units="dimensionless">1</cn>
                        <apply>
                            <power/>
                            <apply>
                                <divide/>
                                <ci>c_Ki</ci>
                                <ci>K_Ki_NKE</ci>
                            </apply>
                            <cn cellml:units="dimensionless">2</cn>
                        </apply>
                    </apply>
                    <apply>
                        <plus/>
                        <cn cellml:units="dimensionless">1</cn>
                        <apply>
                            <power/>
                            <apply>
                                <divide/>
                                <ci>c_Ko</ci>
                                <ci>K_Ko_NKE</ci>
                            </apply>
                            <cn cellml:units="dimensionless">2</cn>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_NKE</ci>
                <apply>
                    <divide/>
                    <apply>
                        <times/>
                        <ci>k_m_NKE</ci>
                        <apply>
                            <minus/>
                            <apply>
                                <times/>
                                <apply>
                                    <power/>
                                    <apply>
                                        <divide/>
                                        <ci>c_Nai</ci>
                                        <ci>c_Nao</ci>
                                    </apply>
                                    <cn cellml:units="dimensionless">3</cn>
                                </apply>
                                <apply>
                                    <divide/>
                                    <apply>
                                        <times/>
                                        <ci>c_ATP</ci>
                                        <ci>K_ATP_NKE</ci>
                                    </apply>
                                    <apply>
                                        <times/>
                                        <ci>c_ADP</ci>
                                        <ci>c_Pi</ci>
                                        <ci>c_H</ci>
                                    </apply>
                                </apply>
                            </apply>
                            <apply>
                                <times/>
                                <apply>
                                    <power/>
                                    <apply>
                                        <divide/>
                                        <ci>c_Ki</ci>
                                        <ci>c_Ko</ci>
                                    </apply>
                                    <cn cellml:units="dimensionless">2</cn>
                                </apply>
                                <apply>
                                    <exp/>
                                    <apply>
                                        <divide/>
                                        <apply>
                                            <times/>
                                            <apply>
                                                <minus/>
                                                <ci>F</ci>
                                            </apply>
                                            <ci>u_0_Vm</ci>
                                        </apply>
                                        <apply>
                                            <times/>
                                            <ci>R</ci>
                                            <ci>T</ci>
                                        </apply>
                                    </apply>
                                </apply>
                            </apply>
                        </apply>
                    </apply>
                    <apply>
                        <times/>
                        <ci>div_Na</ci>
                        <ci>div_K</ci>
                    </apply>
                </apply>
            </apply>
        </math>
        <!-- ode(u_0_Vm,t)=0.1{volt_per_sec};-->
    </component>
    <import xlink:href="units.cellml">
        <units name="J_per_K_mol" units_ref="J_per_K_mol"/>
        <units name="fmol" units_ref="fmol"/>
        <units name="per_fmol" units_ref="per_fmol"/>
        <units name="mM" units_ref="mM"/>
        <units name="pL" units_ref="pL"/>
        <units name="fmol_per_s" units_ref="fmol_per_s"/>
        <units name="C_per_mol" units_ref="C_per_mol"/>
        <units name="J_per_mol" units_ref="J_per_mol"/>
        <units name="fA" units_ref="fA"/>
    </import>
</model>
