Metabolic reaction network for
. Unidirectional arrows indicate steps which are considered to be irreversible, all other steps are assumed to be reversible. Short dashed arrows correspond to reaction 48 indicating the metabolic species contributing to biomass production. For simplicity, explicit consumption or production of ATP, ADP, NAD, NADH, NADPH and NADP is not included in all reactions. However these exchanges were included, e.g. ATP is consumed or produced in reactions 2, 4, 8, 23, 26, 29, 36 and 48.