What is the real crystallographic structure of the L photointermediate of bacteriorhodopsin?

被引：24

作者：

Lanyi, JK ^{[1
]}

机构：

[1] Univ Calif Irvine, Coll Med, Dept Physiol & Biophys, Irvine, CA 92697 USA

来源：

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS | 2004年 / 1658卷 / 1-2期

关键词：

bacteriorhodopsin; membrane protein; crystallography; retinal; photointermediate;

D O I：

10.1016/j.bbabio.2004.03.018

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：

In the last few years, three laboratories have reported three entirely different crystallographic models for the L photointermediate of bacteriorhodopsin. All are from X-ray diffraction of illuminated crystals that contain L in photostationary states created at similar cryogenic temperatures. This article compares the models and their implications, the crystallographic statistics and the methods used to derive them, as well as their agreement with non-crystallographic information. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：14 / 22

页数：9

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