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Volumn 126, Issue 1, 2004, Pages 88-95

Chemically Distinct Ni Sites in the A-Cluster in Subunit β of the Acetyl-CoA Decarbonylase/Synthase Complex from Methanosarcina thermophila: Ni L-Edge Absorption and X-ray Magnetic Circular Dichroism Analyses

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION; CATALYSIS; CHEMICAL BONDS; ELECTRONIC STRUCTURE; ENZYMES; X RAY SPECTROSCOPY;

EID: 0346499303     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0366033     Document Type: Article
Times cited : (59)

References (36)
  • 28
    • 0346234099 scopus 로고    scopus 로고
    • Telser, J., Ed.; pp. in press
    • Cramer, S. P., in Telser, J., Ed.; ACS, 2003, pp. in press.
    • (2003) ACS
    • Cramer, S.P.1
  • 31
    • 0346864513 scopus 로고    scopus 로고
    • note
    • 3+-reduced samples to air, which causes a complete loss of the Ni(I) signal in the L-edge spectrum, also resulted in increased intensity in the region near 853.0 eV. as well as in the high energy shoulder region around 854.4 eV, apparently due to generation of a more ionic high-spin Ni(II) form. However, air oxidation is an unlikely explanation for these samples, which display substantial quantities of Ni-(I). Since the high-spin Ni(II) component in these samples exhibited slightly shifted centroids and slightly different splitting, a change in magnetic behavior might have resulted as well.
  • 32
    • 0346234098 scopus 로고    scopus 로고
    • The T-T Multiplets suite of programs was graciously provided by Dr. Frank de Groot. and is available at http://www.anorg.chem.uu.nl/de-groot.htm.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.