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Volumn 119, Issue 47, 1997, Pages 11395-11400

Metal-ion valencies of the femo cofactor in CO-inhibited and resting state nitrogenase by 57Fe Q-band ENDOR

Author keywords

[No Author keywords available]

Indexed keywords

CARBON MONOXIDE; IRON; METAL ION; MOLYBDENUM IRON PROTEIN; NITROGENASE;

EID: 0031587453     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja971508d     Document Type: Review
Times cited : (117)

References (66)
  • 3
    • 0002163750 scopus 로고
    • Stacey, G., Burris, R. H., Evans, H. J., Eds.; Chapman and Hall: New York
    • Newton, W. E. In Biological Nitrogen Fixation; Stacey, G., Burris, R. H., Evans, H. J., Eds.; Chapman and Hall: New York, 1992; pp 877-929.
    • (1992) Biological Nitrogen Fixation , pp. 877-929
    • Newton, W.E.1
  • 4
    • 17344371554 scopus 로고    scopus 로고
    • note
    • Abbreviation used: CW, continuous wave; EPR, electron paramagnetic resonance; ENDOR, electron nuclear double resonance; Av, Azotobaaer vinelandii; AvI, MoFe-protein of nitrogenase from Azotobacter vinelandii (Av); M-center, FeMo-cofactor of MoFe-protein of nitrogenase.
  • 33
    • 17344363856 scopus 로고    scopus 로고
    • Ph.D. Thesis, Massachusetts Institute of Technology, Cambridge
    • Christie, P. D. Ph.D. Thesis, Massachusetts Institute of Technology, Cambridge; 1996.
    • (1996)
    • Christie, P.D.1
  • 36
    • 36149015145 scopus 로고
    • Feher, G. Phys. Rev. 1959, 114, 1219-1244.
    • (1959) Phys. Rev. , vol.114 , pp. 1219-1244
    • Feher, G.1
  • 42
    • 17344368820 scopus 로고    scopus 로고
    • note
    • 95,97Mo signals with hyperfine couplings that are unresolved by EPR must appear (v ≤ 30 MHz), and they showed no such signals.
  • 43
    • 17344364435 scopus 로고    scopus 로고
    • Unpublished results
    • (b) Unpublished results.
  • 44
    • 17244383597 scopus 로고    scopus 로고
    • Ph.D. Thesis, University of California, Davis
    • (a) Weiss, B. Ph.D. Thesis, University of California, Davis, 1997.
    • (1997)
    • Weiss, B.1
  • 45
    • 17344364311 scopus 로고    scopus 로고
    • Weiss, B.; Tittsworth, R. C.; Pollock, R.; Orme-Johnson, W. H.; Hales, B. J.; Cramer, S. P. To be published
    • (b) Weiss, B.; Tittsworth, R. C.; Pollock, R.; Orme-Johnson, W. H.; Hales, B. J.; Cramer, S. P. To be published.
  • 51
    • 17344370636 scopus 로고    scopus 로고
    • note
    • iso| because of small vector coupling coefficients.
  • 52
    • 17344365443 scopus 로고    scopus 로고
    • note
    • Such a highly reduced cofactor, with a single mixed-valence pair and five ferrous ions is consistent with the absence of an appreciable resonance Raman signal from the MoFe-protein and, as pointed out by a helpful reviewer, with low-temperature MCD measurements, while a cofactor with p = 3 mixed-valence pairs is not.
  • 53
    • 17344368429 scopus 로고    scopus 로고
    • note
    • + (S = 1/2) cluster of Pyrococcus furiosus ferredoxin, see ref 60.
  • 54
    • 17344373639 scopus 로고    scopus 로고
    • note
    • site is transferable.
  • 55
    • 17344370382 scopus 로고    scopus 로고
    • note
    • 2+ ion(s) for both even- and odd-spin Mo. The results are listed in the Supporting Information, Table SI.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.