Novel sequences propel familiar folds

被引:103
作者
Jawad, Z [1 ]
Paoli, M [1 ]
机构
[1] Univ Cambridge, Dept Biochem, Cambridge CB2 1QW, England
基金
英国生物技术与生命科学研究理事会;
关键词
D O I
10.1016/S0969-2126(02)00750-5
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
Recent structure determinations have made new additions to a set of strikingly different sequences that give rise to the same topology. Proteins with a P propeller fold are characterized by extreme sequence diversity despite the similarity in their three-dimensional structures. Several fold predictions, based in part on sequence repeats thought to match modular P sheets, have been proved correct.
引用
收藏
页码:447 / 454
页数:8
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