The model contains one compartment called C. There are two species called S1 and S2 and two parameters called kf and kr. The model contains one reaction defined as:
Reaction | Rate |
S1 ↔ S2 | (multiply(kf, S1) − kr · S2) · C |
The reaction applies the functionDefinition defined as:
Id | Arguments | Formula |
multiply | x, y | x · y |
The initial conditions are as follows:
Value | Units | |
Initial amount of S1 | 1.0 | mole |
Initial amount of S2 | 0 | mole |
Value of parameter kf | 0.59 | second-1 |
Value of parameter kr | 0.075 | second-1 |
Volume of compartment C | 1 | litre |
The species values are given as amounts of substance to make it easier to use the model in a discrete stochastic simulator, but (as per usual SBML principles) their symbols represent their values in concentration units where they appear in expressions.