CFTR structure and cystic fibrosis

被引:47
作者
Cant, Natasha [1 ]
Pollock, Naomi [1 ]
Ford, Robert C. [1 ]
机构
[1] Univ Manchester, Fac Life Sci, Manchester M13 9PT, Lancs, England
关键词
Cystic fibrosis; CFTR; Membrane protein; Protein structure; Ion channel; TRANSMEMBRANE CONDUCTANCE REGULATOR; NUCLEOTIDE-BINDING DOMAIN; ABC TRANSPORTER; ATP-BINDING; CRYSTAL-STRUCTURE; R-DOMAIN; CHLORIDE CHANNEL; ION-CHANNEL; ENDOPLASMIC-RETICULUM; MULTIDRUG-RESISTANCE;
D O I
10.1016/j.biocel.2014.02.004
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
CFTR (cystic fibrosis transmembrane conductance regulator) is a member of the ATP-binding cassette family of membrane proteins. Although almost all members of this family are transporters, CFTR functions as a channel with specificity for anions, in particular chloride and bicarbonate. In this review we look at what is known about CFTR structure and function within the context of the ATP-binding cassette family. We also review current strategies aimed at obtaining the high resolution structure of the protein. This article is part of a Directed Issue entitled: Cystic Fibrosis: From o-mics to cell biology, physiology, and therapeutic advances. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码:15 / 25
页数:11
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