CONFORMATIONAL CHANGE IN CARBONIC-ANHYDRASE STUDIED BY PERTURBED DIRECTIONAL CORRELATIONS OF GAMMA-RAYS

被引：12

作者：

DEMILLE, GR

LARLEE, K

LIVESEY, DL

MAILER, K

机构：

[1] Department of Physics, University of New Brunswick, Fredericton, NB

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 64卷 / 03期

关键词：

D O I：

10.1016/0009-2614(79)80239-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Directional correlations of gamma rays emitted by IIIIn ions at the active site of bovine carbonic anhydrase have been studied after protein conformational change caused by guanidine hydrochloride. An increase in the fraction of IIICd daughter-ions which cannot rapidly reform ligand structure following electron-capture is observed. © 1979.

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页码：534 / 539

页数：6

相关论文

共 15 条

[1] INFLUENCE OF ELECTRIC AND MAGNETIC FIELDS ON ANGULAR CORRELATIONS [J].

ABRAGAM, A ;

POUND, RV .

PHYSICAL REVIEW, 1953, 92 (04) :943-962

[2] LOW AND HIGH PH FORM OF CADMIUM CARBONIC-ANHYDRASE DETERMINED BY NUCLEAR-QUADRUPOLE INTERACTION [J].

BAUER, R ;

LIMKILDE, P ;

JOHANSEN, JT .

BIOCHEMISTRY, 1976, 15 (02) :334-342

[3]

BAUER R, 1977, HYPERFINE INTERACT, V4, P906

[4]

CHEN RF, 1967, J BIOL CHEM, V242, P5813

[5] PERTURBED GAMMA-RAY DIRECTIONAL CORRELATION STUDIES OF INDIUM(III) COMPLEXING IN AQUEOUS-SOLUTION [J].

DEMILLE, GR ;

LIVESEY, DL ;

MAILER, K ;

TURNER, SP .

CHEMICAL PHYSICS LETTERS, 1976, 44 (01) :164-168

[6] PURIFICATION AND PROPERTIES OF BOVINE ERYTHROCYTE CARBONIC ANHYDRASE [J].

LINDSKOG, S .

BIOCHIMICA ET BIOPHYSICA ACTA, 1960, 39 (02) :218-226

[7]

LINDSKOG S, 1962, J BIOL CHEM, V237, P1129

[8] COLORIMETRIC METHOD OF ASSAYING CARBONIC-ANHYDRASE (EC4211) [J].

LIVESEY, DL .

ANALYTICAL BIOCHEMISTRY, 1977, 77 (02) :552-561

[9] PERTURBATION OF ANGULAR CORRELATION OF GAMMA-RAYS BY MOLECULAR MOTION [J].

LYNDENBELL, RM .

MOLECULAR PHYSICS, 1971, 21 (05) :891-+

[10] EFFECT OF SLOW ROTATIONAL DIFFUSION ON ANGULAR CORRELATIONS [J].

MARSHALL, AG ;

MEARES, CF .

JOURNAL OF CHEMICAL PHYSICS, 1972, 56 (03) :1226-&