ENZYME entry: EC 1.4.7.1
Accepted Name |
glutamate synthase (ferredoxin).
|
Alternative Name(s) |
ferredoxin-dependent glutamate synthase. |
Reaction catalysed |
2 L-glutamate + 2 oxidized [2Fe-2S]-[ferredoxin] <=> 2-oxoglutarate + 2 H(+) + L-glutamine + 2 reduced [2Fe-2S]-[ferredoxin] |
Comment(s) |
- The protein is composed of two domains, one hydrolyzing L-glutamine
to NH3 and L-glutamate (cf. EC 3.5.1.2), the other combining the
produced NH3 with 2-oxoglutarate to produce a second molecule of
L-glutamate.
- The NH3 is channeled through a 24 A channel in the active protein.
- No hydrolysis of glutamine takes place without ferredoxin and
2-oxoglutarate being bound to the protein.
|
Cross-references |
BRENDA | 1.4.7.1 |
EC2PDB | 1.4.7.1 |
ExplorEnz | 1.4.7.1 |
PRIAM enzyme-specific profiles | 1.4.7.1 |
KEGG Ligand Database for Enzyme Nomenclature | 1.4.7.1 |
IUBMB Enzyme Nomenclature | 1.4.7.1 |
IntEnz | 1.4.7.1 |
MEDLINE | Find literature relating to 1.4.7.1 |
MetaCyc | 1.4.7.1 |
Rhea expert-curated reactions | 1.4.7.1 |
UniProtKB/Swiss-Prot |
Q9ZNZ7, GLTB1_ARATH; | Q9T0P4, GLTB2_ARATH; | Q06434, GLTB_ANTSP; |
O19906, GLTB_CYACA; | Q08258, GLTB_HORVU; | P23225, GLTB_MAIZE; |
Q1XDB2, GLTB_NEOYE; | Q69RJ0, GLTB_ORYSJ; | P51375, GLTB_PORPU; |
Q43155, GLTB_SPIOL; | P55037, GLTB_SYNY3; | P55038, GLTS_SYNY3; |
|
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ENZYME /
UniProtKB/Swiss-Prot entries corresponding to 1.4.7.-
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