MetaCyc Pathway: L-glutamate degradation V (via hydroxyglutarate) in Rhodospirillum rubrum S1H

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Glutamate dehydrogenase:
L-glutamate + NAD+ + H2O→2-oxoglutarate + ammonium + NADH + H+ (EC 1.4.1.2)
Rru_A3663
2-oxoglutarate + NADH + H+→(R)-2-hydroxyglutarate + NAD+ (EC 1.1.1.399)
Rru_A2456
Glutaconate CoA-transferase:
(R)-2-hydroxyglutarate + acetyl-CoA→(R)-2-hydroxyglutaryl-CoA + acetate (EC 2.8.3.12)
No genes
(R)-2-hydroxyglutaryl-CoA→(E)-glutaconyl-CoA + H2O (EC 4.2.1.167)
No genes
(E)-glutaconyl-CoA[in] + Na+[in] + H+[in]→crotonyl-CoA[in] + CO2[in] + Na+[out] (EC 7.2.4.5)
Rru_A3673
crotonyl-CoA + H2O→(S)-3-hydroxybutanoyl-CoA (EC 4.2.1.150)
Rru_A1309
Rru_A2156
Rru_A2240
Rru_A2506
Rru_A3801
crotonyl-CoA[cytosol] + 2 NADH[cytosol] + 2 an oxidized ferredoxin [iron-sulfur] cluster[cytosol]→butanoyl-CoA[cytosol] + 2 NAD+[cytosol] + 2 a reduced ferredoxin [iron-sulfur] cluster[cytosol] (EC 1.3.1.109)
No genes
Propionate CoA-transferase:
butanoyl-CoA + acetate→acetyl-CoA + butanoate (EC 2.8.3.1; 2.8.3.8)
Rru_A1382
Rru_A1383
Rru_A1472
3-hydroxyacyl-CoA dehydrogenase:
(S)-3-hydroxybutanoyl-CoA + NAD+→acetoacetyl-CoA + NADH + H+ (EC 1.1.1.35)
Rru_A1309
Rru_A1507
Rru_A3079
Acetyl-CoA C-acyltransferase (in reverse):
acetoacetyl-CoA + coenzyme A→2 acetyl-CoA (EC 2.3.1.16; 2.3.1.9)
Rru_A0274
Rru_A1310
Rru_A1380
Rru_A1469
Rru_A1946
Rru_A3387

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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