Use of C-13-H-1 Spin-coupling Constants in the Determination of Side-chain Conformations of Amino-acids

被引：35

作者：

Feeney, James ^{[1
]}

Hansen, Poul E. ^{[1
]}

Roberts, Gordon C. K. ^{[1
]}

机构：

[1] Natl Inst Med Res, London NW7 1AA, England

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1974年 / 12期

关键词：

D O I：

10.1039/c39740000465

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

It is shown that by considering the C-13-C-C-H coupling constant between the alpha-CO2- and the beta-protons in amino-acids it is possible to obtain side-chain conformational information concerning the rotamer populations which is not available from studies of H-H coupling constants alone.

引用

页码：465 / 466

页数：2

共 6 条

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[3] RELATIONSHIP OF C-13 TO VICINAL H-1 COUPLING TO TORSION ANGLE IN URIDINE AND RELATED STRUCTURES
LEMIEUX, RU
PAUL, B
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[J]. CANADIAN JOURNAL OF CHEMISTRY-BACK YEAR, 1972, 50 (05): : 773 - +
[4] Roberts G C, 1970, Adv Protein Chem, V24, P447, DOI 10.1016/S0065-3233(08)60246-6
[5] SCHWARCZ JA, 1972, CAN J CHEM, V50, P4667
[6] Wasylishen R., 1972, CAN J CHEM, V50, P2710

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