Periplasmic binding proteins: a versatile superfamily for protein engineering

被引：261

作者：

Dwyer, MA ^{[1
]}

Hellinga, HW ^{[1
]}

机构：

[1] Duke Univ, Med Ctr, Dept Biochem, Durham, NC 27710 USA

来源：

CURRENT OPINION IN STRUCTURAL BIOLOGY | 2004年 / 14卷 / 04期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/j.sbi.2004.07.004

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：

The diversity of biological function, ligand binding, conformational changes and structural adaptability of the periplasmic binding protein superfamily have been exploited to engineer biosensors, allosteric control elements, biologically active receptors and enzymes using a combination of techniques, including computational design. Extensively redesigned periplasmic binding proteins have been re-introduced into bacteria to function in synthetic signal transduction pathways that respond to extracellular ligands and as biologically active enzymes.

引用

页码：495 / 504

页数：10

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