遺伝子 : Nitrogenase iron-iron protein beta chain (ANFK)

遺伝子情報

ID	NRULE_0345
遺伝子ID	ANFK
作成日	2014/12/19
タンパク質名	Protein name Full Nitrogenase iron-iron protein beta chain EC EC 1.18.6.1 Synonym Full Dinitrogenase subunit beta Nitrogenase component I
遺伝子名	anfK
遺伝子条件	TIGRFAMs; TIGR02931; hit=1
参照	Gene Ontology GO GO:0005524, F:ATP binding, IEA:UniProtKB-KW GO:0018697, F:carbonyl sulfide nitrogenase activity, IEA:UniProtKB-EC GO:0051536, F:iron-sulfur cluster binding, IEA:UniProtKB-KW GO:0046872, F:metal ion binding, IEA:UniProtKB-KW GO:0016163, F:nitrogenase activity, IEA:UniProtKB-EC GO:0009399, P:nitrogen fixation, IEA:UniProtKB-KW Family and domain databases InterPro IPR000510, Nase/OxRdtase_comp1 IPR000318, Nase_comp1_CS IPR014280, Nase_Fe-Fe_bsu Pfam PF00148, Oxidored_nitro, 1 TIGRFAMs TIGR02931, anfK_nitrog, 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 iron-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation. Other nitrogenase complexes utilize a molybdenum-iron protein or a vanadium-iron protein 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 Subunit structure Hexamer of two alpha, two beta, and two delta chains
参考文献	P16267 Azotobacter vinelandii. 2644222 Nucleotide sequence and mutational analysis of the structural genes (anfHDGK) for the second alternative nitrogenase from Azotobacter vinelandii. (J Bacteriol. 1989) 8392330 Molybdenum-independent nitrogenases of Azotobacter vinelandii: a functional species of alternative nitrogenase-3 isolated from a molybdenum-tolerant strain contains an iron-molybdenum cofactor. (Biochem J. 1993) Q07935 Rhodobacter capsulatus (Rhodopseudomonas capsulata). 8332060 Characterization of anf genes specific for the alternative nitrogenase and identification of nif genes required for both nitrogenases in Rhodobacter capsulatus. (Mol Microbiol. 1993)

関与する機能

機能名
Nitrogenase

該当CDS

学名	NBRC番号	CDS	タンパク質名
Clostridium kluyveri	12016	CKR_0322	hypothetical protein
Rhodobacter capsulatus	16581	RCAP_rcc00588	nitrogenase iron-iron protein, beta subunit