EFFECT OF HYDROPHOBIC SIDE-CHAINS ON THE PRESSURE-INDUCED CHANGES IN THE NMR-SPECTRA OF WATER-SOLUBLE BIOPOLYMERS

被引：10

作者：

WILLIAMS, RK

FYFE, CA

BRUCK, D

VANVEEN, L

机构：

[1] The University of Guelph, Guelph, Ontario

来源：

BIOPOLYMERS | 1979年 / 18卷 / 04期

关键词：

D O I：

10.1002/bip.1979.360180403

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：

Measurements have been made of the high‐resolution nmr spectra of the polyamino acids poly[N5‐(2‐hydroxyethyl)‐L‐glutamine] and poly[N5‐(4‐hydroxybutyl)‐L‐glutamine] in mixed deuterium oxide and water solvent at varying pressures from 1.03 to 3163.7 kg/cm2. The results are compared with previously reported results for the polymer poly[N5‐(3‐hydroxypropyl)‐L‐glutamine] under similar conditions. The significance of the behaviour of the polymers is considered in terms of the effect of the presence of hydrophobic residues in their side chains. Copyright © 1979 John Wiley & Sons, Inc.

引用

页码：757 / 763

页数：7

共 8 条

[1] NEW APPROACH TO CALCULATION OF SECONDARY STRUCTURES OF GLOBULAR PROTEINS BY OPTICAL ROTATORY DISPERSION AND CIRCULAR DICHROISM [J].