/*
 * Nucleocytoplasmic oscillations of the yeast transcription factor
 * Msn2: evidence for periodic PKA activation
 * 
 * Model Status
 * 
 * This is an import for the model "garmendiatorres_2007_1.1model.cellml".
 * It is used to define a reoccuring structure within the model
 * and may be used for multiple equations in the model. This file
 * is known to run only in OpenCell in conjunction with the base
 * file.
 */

import nsrunit;
unit conversion on;
unit minute=60 second^1;
unit per_minute=.01666667 second^(-1);

math main {
	//Warning:  the following variables were set 'extern' or given
	//  an initial value of '0' because the model would otherwise be
	//  underdetermined:  ka, kb, A, Vc, Vd, C, D, Kc, Kd, M1, y_init
	realDomain t minute;
	t.min=0;
	extern t.max;
	extern t.delta;
	extern real ka per_minute;
	extern real kb per_minute;
	extern real A dimensionless;
	extern real Vc per_minute;
	extern real Vd per_minute;
	extern real C dimensionless;
	extern real D dimensionless;
	extern real Kc dimensionless;
	extern real Kd dimensionless;
	extern real M1 dimensionless;
	extern real y_init dimensionless;
	real y(t) dimensionless;
	when(t=t.min) y=y_init;

	// <component name="interface">
	y:t=(ka*A-kb*y+Vc*C*M1/(Kc+M1)-Vd*D*y/(Kd+y));
}