From: Metabolic modelling of polyhydroxyalkanoate copolymers production by mixed microbial cultures
Reaction | Stoichiometry |
---|---|
R 1 : Acetate Uptake | CH2O + ATP → CHO0.5 + 0.5·H2O |
R 2 : Propionate Uptake | + 0.67·ATP → + 0.33·H2O |
R 3 : Propionyl-CoA converted to Acetyl-CoA | 1.5· + H2O → CHO0.5 + 1.5·NADH2 + 0.5·CO2 |
R 4 : Growth on Acetyl-CoA | 1.27·CHO0.5 + 0.2·NH3 + K1·ATP + 0.3·H2O → CH1.4N0.2O0.4 + 0.53·NADH2 + 0.27·CO2 |
R 5 : Growth on Propionyl-CoA | 1.06· + 0.2·NH3 + K2·ATP + 0.17·H2O → CH1.4N0.2O0.4 + 0.47·NADH2 + 0.06·CO2 |
R 6 : Catabolism | CHO0.5 + 1.5·H2O → CO2 + 2·NADH2 + 0.5·ATP |
R 7 : Maintenance | ATP → mATP |
R 8 : Oxidative Phosphorylation | NADH2 + 0.5·O2 → H2O+δ·ATP |
R 9 : Acetyl-CoA* Production | CHO0.5 + 0.25·NADH2 → CH1.5O0.5 |
R 10 : Propionyl-CoA* Production | + 0.17·NADH2 → |
R PHB : PHB Production | CH1.5O0.5 → PHB |
R PHV : PHV Production | 0.4·CH1.5O0.5 + 0.6· → PHV |
R PH2MV : PH2MV Production | → PH2MV |