Self-Assembly of One- and Two-Dimensional Hemoprotein Systems by Polymerization through Heme-Heme Pocket Interactions

被引：67

作者：

Kitagishi, Hiroaki ^{[1
]}

Kakikura, Yasuaki ^{[1
]}

Yamaguchi, Hiroyasu ^{[2
]}

Oohora, Koji ^{[1
]}

Harada, Akira ^{[2
]}

Hayashi, Takashi ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan

[2] Osaka Univ, Grad Sch Sci, Dept Macromol Sci, Toyonaka, Osaka 5600043, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 07期

关键词：

cytochrome b(562); heme proteins; protein modifications; self-assembly; supramolecular chemistry; SUPRAMOLECULAR POLYMERS; MYOGLOBIN; CHEMISTRY;

D O I：

10.1002/anie.200804006

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Supramolecular protein polymers: When a heme moiety was introduced to the surface of an apo-cytochrome b562(H63C) mutant, supramolecular polymers formed through noncovalent heme-heme pocket interactions. The incorporation of a heme triad as a pivot molecule in the protein polymer further led to a two-dimensional protein network structure, which was visualized by tapping-mode atomic force microscopy (see picture). © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：1271 / 1274

页数：4

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