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Volumn 121, Issue 1, 1999, Pages 41-47

Experimental and theoretical study of the effect of active-site constrained substrate motion on the magnitude of the observed intramolecular isotope effect for the P450 101 catalyzed benzylic hydroxylation of isomeric xylenes and 4,4'-dimethylbiphenyl

Author keywords

[No Author keywords available]

Indexed keywords

BIPHENYL DERIVATIVE; CAMPHOR DERIVATIVE; CYTOCHROME P450; XYLENE;

EID: 0033550491     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja983000w     Document Type: Article
Times cited : (31)

References (43)
  • 5
    • 0008910512 scopus 로고
    • Ariens, E. J., Ed.; Academic Press: New York
    • Kirschner, G.; Kowalski, B. In Drug Design; Ariens, E. J., Ed.; Academic Press: New York, 1979; pp 73-131.
    • (1979) Drug Design , pp. 73-131
    • Kirschner, G.1    Kowalski, B.2
  • 14
    • 0002590285 scopus 로고
    • Cleland, W. W., O'Leary, M. H., Northrop, D. B., Eds.; University Park Press; Baltimore
    • Northrop, D. B. In Isotope Effects On Enzyme Catalyzed Reactions; Cleland, W. W., O'Leary, M. H., Northrop, D. B., Eds.; University Park Press; Baltimore, 1977; pp 122-148.
    • (1977) Isotope Effects on Enzyme Catalyzed Reactions , pp. 122-148
    • Northrop, D.B.1
  • 21
    • 0345694768 scopus 로고    scopus 로고
    • note
    • The carbon atoms of the methyl groups are taken as the frame of reference for defining inter-methyl group distance (calculated using Spartan Molecular Mechanics software) since it is fixed, unlike the distances between the rotationally mobile inter-methyl group hydrogens. The distance of closest approach that can be achieved between two hydrogens that are bonded to different methyl groups in the same substrate is approximately 1.4 Å for o-xylene, 6.7 Å for p-xylene, and 11.1 Å for 4,4′-dimethylbiphenyl.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.