reaction ID K product1 product2 ... reaction ID reactant1 K product1 product2 ... reaction ID reactant1 reactant2 K product1 product2 ...
reaction 1 Ca_cyto IP3R 1.0e7 IP3R Ca_er reaction decay receptor-active 0.1 receptor-inactive reaction influx 1.0e-8 Ca
Define a reaction that turns reactants into products at a specified reaction rate. The reaction can have zero, one, or two reactants and 0 or more products.
The ID of a reaction can contain alphanumeric characters and underscores and dashes.
The species-IDs of all reactants and products must have been previously defined using the species command.
The units of the reaction rate K are molarity/sec for reactions with 0 reactants, 1/sec for unary reactions, and 1/molarity-sec for binary reactions.
The react_modify command can be used to specify the spatial location of created products as well as other reaction attributes.
Reactions with 0 reactants can only be specified for non-spatial simulations.
The maximum number of product species for any one reaction is hard-wired in src/react.cpp via the MAX_PRODUCT setting. Currently it is set to 5.