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Volumn 126, Issue 14, 2004, Pages 4735-4739

Zinc Solid-State NMR Spectroscopy of Human Carbonic Anhydrase: Implications for the Enzymatic Mechanism

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSIS; ELECTRONIC STRUCTURE; HYDROGEN BONDS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PH EFFECTS; ZINC;

EID: 1842637579     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0305609     Document Type: Article
Times cited : (73)

References (36)
  • 11
    • 0002370274 scopus 로고
    • The Reaction Pathways of Zinc Enzymes and Related Biological Catalysts
    • Bertini, I., Gray, H. B., Lippard, S. J., Valentine, J. S., Eds.: University Science Books: Mill Valley, CA; Chapter 2
    • Bertini, I.; Luchinat, C. The Reaction Pathways of Zinc Enzymes and Related Biological Catalysts. In Bioinorganic Chemistry; Bertini, I., Gray, H. B., Lippard, S. J., Valentine, J. S., Eds.: University Science Books: Mill Valley, CA, 1994; Chapter 2.
    • (1994) Bioinorganic Chemistry
    • Bertini, I.1    Luchinat, C.2
  • 12
    • 77956919576 scopus 로고
    • Quadrupole Effects in Nuclear Magnetic Resonance Studies of Solids
    • Academic Press: New York
    • Cohen, M. H.; Reif, F. Quadrupole Effects in Nuclear Magnetic Resonance Studies of Solids. In Solid-state Physics: Academic Press: New York, 1957; Vol. 5.
    • (1957) Solid-State Physics , vol.5
    • Cohen, M.H.1    Reif, F.2
  • 18
    • 0033573935 scopus 로고    scopus 로고
    • We did not use "volatile buffers": therefore, the lyophilization/rehydration step used in the sample preparation did not shift the "pH memory" of the CAII as per Zacharis et al.: Zacharis, E.; Halling, P. J.; Rees, D. G. Proc. Natl. Acad. Sci. U.S.A. 1999, 96, 1201-1205.
    • (1999) Proc. Natl. Acad. Sci. U.S.A. , vol.96 , pp. 1201-1205
    • Zacharis, E.1    Halling, P.J.2    Rees, D.G.3
  • 28
    • 1842701499 scopus 로고    scopus 로고
    • note
    • Due to the finite pulse widths of the "180°" pulses used in the pulse train, there is significant mixing of the "outer transitions" into the ±1/2 transition. This results in the outer portions of the central transition being reduced in intensity, while the "3/2 to 1/2" transitions are increased.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.