INTERNAL MOTIONS STUDIES OF AN ANGIOTENSIN PENTAPEPTIDE USING PROTON RELAXATION PARAMETERS

被引：13

作者：

NICCOLAI, N

MILES, MP

GIBBONS, WA

机构：

[1] Department of Biochemistry, College of Agricultural and Life Sciences, University of Wisconsin-Madison, Madison

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1979年 / 91卷 / 01期

基金：

美国国家卫生研究院; 美国国家科学基金会;

关键词：

D O I：

10.1016/0006-291X(79)90597-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

We report mono and bi-selective excitation proton relaxation studies of internal motion of three side chaing in a peptide fragment of angiotensin of sequence Tyr1. Ile2. His3. Pro4. Phe5. The motion of this peptide does not satisfy the extreme narrowing conditions and the general approach to the interpretation of proton relaxation rates given here can be used in larger peptides and proteins. © 1979.

引用

页码：157 / 163

页数：7

共 9 条

[1] INFLUENCE OF CROSS-RELAXATION ON NMR SPIN-LATTICE RELAXATION-TIMES
CAMPBELL, ID
FREEMAN, R
[J]. JOURNAL OF MAGNETIC RESONANCE, 1973, 11 (02) : 143 - 162
[2] CONFORMATIONAL FLEXIBILITY OF ANGIOTENSIN .2. C-13 SPIN-LATTICE RELAXATION STUDY
DESLAURIERS, R
PAIVA, ACM
SCHAUMBURG, K
SMITH, ICP
[J]. BIOCHEMISTRY, 1975, 14 (05) : 878 - 886
[3] DIPOLAR CONTRIBUTION TO NMR SPIN-LATTICE RELAXATION OF PROTONS
FREEMAN, R
HILL, HDW
TOMLINSON, BL
HALL, LD
[J]. JOURNAL OF CHEMICAL PHYSICS, 1974, 61 (11) : 4466 - 4473
[4] INTRAMOLECULAR H-1 NUCLEAR OVERHAUSER EFFECT STUDY OF SOLUTION CONFORMATION OF VALINOMYCIN IN DIMETHYL-SULFOXIDE
GLICKSON, JD
GORDON, SL
PITNER, TP
AGRESTI, DG
WALTER, R
[J]. BIOCHEMISTRY, 1976, 15 (26) : 5721 - 5729
[5] SPIN-LATTICE RELAXATION OF PROTONS - GENERAL, QUANTITATIVE-EVALUATION OF CONTRIBUTIONS FROM INTRAMOLECULAR DIPOLE-DIPOLE MECHANISM
HALL, LD
HILL, HDW
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (05) : 1269 - 1270
[6] INDIVIDUAL RESIDUE CORRELATION TIMES OF PEPTIDES FROM PROTON RELAXATION PARAMETERS - APPLICATION TO GRAMICIDIN-S
JONES, CR
SIKAKANA, CT
HEHIR, SP
GIBBONS, WA
[J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 1978, 83 (04) : 1380 - 1387
[7] CORRELATION TIME MEASUREMENTS OF AMINO-ACID SIDE-CHAINS FROM H-1 SELECTIVE SPIN-LATTICE RELAXATION RATES
NICCOLAI, N
LEONDEMILES, MPD
HEHIR, SP
GIBBONS, WA
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (20) : 6528 - 6529
[8] NICCOLAI N, UNPUBLISHED
[9] NOGGLE JH, 1971, OVERHAUSER EFFECT

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