| ID |
NRULE_0349 |
| 遺伝子ID |
VNFD |
| 作成日 |
2014/12/22 |
| タンパク質名 |
Protein name
- Full
- Nitrogenase vanadium-iron protein alpha chain
- EC
- EC 1.18.6.1
Synonym
- Full
- Dinitrogenase subunit alpha
Nitrogenase component I |
| 遺伝子名 |
vnfD |
| 遺伝子条件 |
TIGRFAMs; TIGR01860; hit=1 |
| 参照 |
Family and domain databases
- InterPro
- IPR000510, Nase/OxRdtase_comp1
- IPR005974, Nase_asu
- IPR010143, Nase_comp1_asu
- IPR000318, Nase_comp1_CS
- IPR010142, Nase_V-Fe_asu
- Pfam
- PF00148, Oxidored_nitro, 1
- TIGRFAMs
- TIGR01284, alt_nitrog_alph, 1
- TIGR01862, N2-ase-Ialpha, 1
- TIGR01860, VNFD, 1
- PROSITE
- PS00699, NITROGENASE_1_1, 1
- PS00090, NITROGENASE_1_2, 1
|
| 配列の特徴 |
該当データなし |
| 注釈 |
- Function
- This vanadium-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation
- Catalytic activity
- 8 reduced ferredoxin + 8 H(+) + N(2) + 16 ATP + 16 H(2)O = 8 oxidized ferredoxin + H(2) + 2 NH(3) + 16 ADP + 16 phosphate
- Cofactor
- Name=[8Fe-7S] cluster; Xref=ChEBI:CHEBI:21143; Evidence={ECO:0000250}; Note=Binds 1 [8Fe-7S] cluster per heterodimer. {ECO:0000250};
- Subunit structure
- Hexamer of two alpha, two beta, and two delta chains
|
| 参考文献 |
- P16855 Azotobacter vinelandii.
- 2345152
- Nucleotide sequences and mutational analysis of the structural genes for nitrogenase 2 of Azotobacter vinelandii. (J Bacteriol. 1990)
|
