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Titolo:
N-2-BINDING SITE IN NITROGENASE AND AMMON IA-SYNTHESIS WITH IRON CATALYSTS
Autore:
HUANG JW; ZHANG FZ; XU LS; ZHUANG HT; WAN HL; CAI QR;
Indirizzi:
XIAMEN UNIV,DEPT CHEM XIAMEN 361005 PEOPLES R CHINA XIAMEN UNIV,DEPT BIOL XIAMEN 361005 PEOPLES R CHINA
Titolo Testata:
Gaodeng xuexiao huaxue xuebao
fascicolo: 6, volume: 16, anno: 1995,
pagine: 920 - 923
SICI:
0251-0790(1995)16:6<920:NSINAA>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
CHI
Soggetto:
AZOTOBACTER-VINELANDII; PURIFICATION; COFACTOR;
Keywords:
ETHYLENE PROBE; N-2-BINDING SITE; NITROGENASE; AMMONIA SYNTHESIS; IRON CATALYSTS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
13
Recensione:
Indirizzi per estratti:
Citazione:
J.W. Huang et al., "N-2-BINDING SITE IN NITROGENASE AND AMMON IA-SYNTHESIS WITH IRON CATALYSTS", Gaodeng xuexiao huaxue xuebao, 16(6), 1995, pp. 920-923

Abstract

Ethylene was used as a probe to detect the N-2-binding site in nitrogenase. It was found that ethylene couldn't compete with N-2 in the nitrogenase system. So the N-2-binding site in nitrogenase might probablybe the mode of 6Fe [mu(6)(eta(2),epsilon(4))] and the mode of 3Fe + 1Mo[mu(4)(eta(3), epsilon(1))] in the cage of the protein-bonded FeMo-co, but not be the mode of dinuclear coordination occurred on the 2Fe-sites at the gap of FeMo-co. In ammonia synthesis with iron catalysts, the N-2-binding site might probably be the mode of 6Fe [mu(6)(eta(3), epsilon(3))].

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 04:27:38