The model contains one compartment called C. There are three species called S1, S2 and S3 and two parameters called kf and kr. The model contains one reaction defined as:
Reaction | Rate |
S1 ↔ S2 + S3 | (kf · S1 − kr · S2 · S3) · C |
The model contains one rule which assigns value to parameter kf:
Type | Variable | Formula |
Assignment | kf | 2.5 |
In this case there is no initial value declared for parameter k1. Thus the value must be calculated using the assignmentRule.
The initial conditions are as follows:
Value | Units | |
Initial amount of S1 | 1.0 | mole |
Initial amount of S2 | 0.5 | mole |
Initial amount of S3 | 0 | mole |
Value of parameter kf | undeclared | second-1 |
Value of parameter kr | 0.2 | litre mole-1 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.