MetaCyc Pathway: L-glutamate degradation V (via hydroxyglutarate) in Cupriavidus basilensis FW507-4G11

MetaCyc Pathway: L-glutamate degradation V (via hydroxyglutarate) in Cupriavidus basilensis FW507-4G11

Glutamate dehydrogenase:
L-glutamate + NAD⁺ + H₂O→2-oxoglutarate + ammonium + NADH + H⁺ (EC 1.4.1.2)

2-oxoglutarate + NADH + H⁺→(R)-2-hydroxyglutarate + NAD⁺ (EC 1.1.1.399)

Glutaconate CoA-transferase:
(R)-2-hydroxyglutarate + acetyl-CoA→(R)-2-hydroxyglutaryl-CoA + acetate (EC 2.8.3.12)

(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)

No genes

crotonyl-CoA + H₂O→(S)-3-hydroxybutanoyl-CoA (EC 4.2.1.150)

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)

3-hydroxyacyl-CoA dehydrogenase:
(S)-3-hydroxybutanoyl-CoA + NAD⁺→acetoacetyl-CoA + NADH + H⁺ (EC 1.1.1.35)

Acetyl-CoA C-acyltransferase (in reverse):
acetoacetyl-CoA + coenzyme A→2 acetyl-CoA (EC 2.3.1.16; 2.3.1.9)

Links:

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