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Volumn 132, Issue 32, 2010, Pages 11329-11335

Direct analysis of donor-acceptor distance and relationship to isotope effects and the force constant for barrier compression in enzymatic H-tunneling reactions

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVE SITE; COMPRESSIVE MODE; CONFORMATIONAL STATE; DIRECT ANALYSIS; DONOR-ACCEPTOR DISTANCE; DONOR-ACCEPTORS; DYNAMICAL EFFECTS; ENZYME CATALYSIS; ENZYME CATALYZED REACTION; FORCE CONSTANTS; ISOTOPE EFFECT; KINETIC ISOTOPE EFFECTS; MORPHINONE REDUCTASE; REACTION BARRIERS; REACTIVE COMPLEXES; TUNNELING REACTION;

EID: 77955581308     PISSN: 00027863     EISSN: 15205126     Source Type: Journal    
DOI: 10.1021/ja1048048     Document Type: Article
Times cited : (75)

References (56)
  • 34
    • 77955165989 scopus 로고    scopus 로고
    • J. Phys. Org. Chem. In press, full text DOI 10.1002/poc.1653.
    • Hay, S., Pudney, C. R., Sutcliffe, MJ, and Scrutton, N. S. J. Phys. Org. Chem. In press, full text DOI 10.1002/poc.1653.
    • Hay, S.1    Pudney, C.R.2    Sutcliffe, M.3    Scrutton, N.S.4
  • 49
    • 77955583390 scopus 로고    scopus 로고
    • We would like to apply this type of analysis to the previously characterized N189A MR variant. However, it appears that N189 provides important restraint to the nicotinamide, making analysis of the contributions to CT complex absorbance difficult due to the vast increase in conformational heterogeneity. (46) We are presently developing methodologies to dissect systems which have such greatly expanded free energy landscapes for the reactive complex.
    • We would like to apply this type of analysis to the previously characterized N189A MR variant. However, it appears that N189 provides important restraint to the nicotinamide, making analysis of the contributions to CT complex absorbance difficult due to the vast increase in conformational heterogeneity. (46) We are presently developing methodologies to dissect systems which have such greatly expanded free energy landscapes for the reactive complex.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.