MetaCyc Pathway: C4 photosynthetic carbon assimilation cycle, NAD-ME type in Rhodospirillum rubrum S1H

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Carbonate dehydratase (in reverse):
CO2 + H2O→hydrogen carbonate + H+ (EC 4.2.1.1)
Rru_A1725
Rru_A2056
Phosphoenolpyruvate carboxylase (in reverse):
hydrogen carbonate + phosphoenolpyruvate→oxaloacetate + phosphate (EC 4.1.1.31)
No genes
Aspartate transaminase (in reverse):
oxaloacetate + L-glutamate→L-aspartate + 2-oxoglutarate (EC 2.6.1.1)
Rru_A0776
Rru_A1135
Rru_A1925
Rru_A2084
Rru_A2411
Rru_A3760
L-aspartate[in]→L-aspartate[out]
No genes
Aspartate transaminase:
L-aspartate + 2-oxoglutarate→oxaloacetate + L-glutamate (EC 2.6.1.1)
Rru_A0776
Rru_A1135
Rru_A1925
Rru_A2084
Rru_A2411
Rru_A3760
Malate dehydrogenase (in reverse):
oxaloacetate + NADH + H+→(S)-malate + NAD+ (EC 1.1.1.37; 1.1.1.38)
Rru_A1210
Malate dehydrogenase (oxaloacetate-decarboxylating):
(S)-malate + NAD+→CO2 + pyruvate + NADH (EC 1.1.1.38)
No genes
Alanine transaminase (in reverse):
pyruvate + L-glutamate→L-alanine + 2-oxoglutarate (EC 2.6.1.2)
Rru_A2411
L-alanine[in]→L-alanine[out]
No genes
Alanine transaminase (in reverse):
L-alanine + 2-oxoglutarate→pyruvate + L-glutamate (EC 2.6.1.2)
No genes
Pyruvate, phosphate dikinase:
pyruvate + ATP + phosphate→phosphoenolpyruvate + AMP + diphosphate + H+ (EC 2.7.9.1)
Rru_A2956

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information