org.simBio.bio.sarai_et_al_2006.current.carrier
Class IPMCA

java.lang.Object
  extended by org.simBio.core.Component
      extended by org.simBio.core.Parameter
          extended by org.simBio.core.Composite
              extended by org.simBio.core.Reactor
                  extended by org.simBio.bio.matsuoka_et_al_2003.current.MembraneTransporter
                      extended by org.simBio.bio.matsuoka_et_al_2003.current.carrier.Carrier
                          extended by org.simBio.bio.sarai_et_al_2006.current.carrier.IPMCA
All Implemented Interfaces:
Node

public class IPMCA
extends Carrier

Ca pump on cell membrane. 1 ATP extrudes 1 Ca2+ and imports 1 H+ The H+ movement is not included in calculation.

Version:
$Id: IPMCA.java,v 1.2 2006/07/01 10:15:14 nsarai Exp $
Author:
Kobayasi, Nobuaki Sarai
See Also:

Sarai et al, 2006 Advance Publication

Field Summary
 Node ADP
          intracellular ADP concentration (mM)
 Node ATP
          intracellular ATP concentration (mM)
 Node Cai
          Ca2+ concentration in cytoplasm (mM)
 Node Cao
          Ca2+ concentration in external solution (mM)
 Node dATP
          rate of the ATP consumption (mM/ms)
 double F
          Faradey constant
 Node Vi
          cell volume accessible for ion diffusion
 
Fields inherited from class org.simBio.bio.matsuoka_et_al_2003.current.carrier.Carrier
amplitude, Cm, E1A, E1B, E2A, E2B, gate, k1, k2, k3, k4, stoichiometryCa, stoichiometryK, stoichiometryNa
 
Fields inherited from class org.simBio.bio.matsuoka_et_al_2003.current.MembraneTransporter
cCa, CCa, cK, CK, cNa, CNa, current, currentCa, currentK, currentNa, total
 
Fields inherited from class org.simBio.core.Parameter
value
 
Constructor Summary
IPMCA()
           
 
Method Summary
protected  void calculate(double t)
          calculate total charge movement using reduced 2 state model
2 state gateを用いて電流を計算する
 void prepare()
          construct null current
 
Methods inherited from class org.simBio.core.Composite
accept, getLink, getNode, getNodesIterator, getNodesSize
 
Methods inherited from class org.simBio.core.Parameter
addValue, getValue, getValueString, setInitializer, setValue, setValueString, setValueToField
 
Methods inherited from class org.simBio.core.Component
addDydt, end, getIndent, getIndentedShortName, getName, getName, getParent, getRoot, getShortName, getUnits, isNamed, isPrefixed, logIndented, quit, setLinks
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.simBio.core.Node
addDydt, addValue, getValue, setValue
 

Field Detail

Cai

public Node Cai
Ca2+ concentration in cytoplasm (mM)


Cao

public Node Cao
Ca2+ concentration in external solution (mM)


ATP

public Node ATP
intracellular ATP concentration (mM)


ADP

public Node ADP
intracellular ADP concentration (mM)


Vi

public Node Vi
cell volume accessible for ion diffusion


F

public double F
Faradey constant


dATP

public Node dATP
rate of the ATP consumption (mM/ms)

Constructor Detail

IPMCA

public IPMCA()
Method Detail

calculate

protected void calculate(double t)
Description copied from class: Carrier
calculate total charge movement using reduced 2 state model
2 state gateを用いて電流を計算する

Overrides:
calculate in class Carrier
Parameters:
t - time

prepare

public void prepare()
Description copied from class: MembraneTransporter
construct null current

Overrides:
prepare in class MembraneTransporter
See Also:
Component.prepare()


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