Strict rules determine arrangements of strands in sandwich proteins.
Strict rules determine arrangements of strands in sandwich proteins.
复制标题
严格的规则决定了夹心蛋白中链的排列。
DOI:
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发表时间:
2006
影响因子:
11.1
通讯作者:
I. Gelfand
中科院分区:
文献类型:
--
作者:
A. Kister;A. Fokas;T. Papatheodorou;I. Gelfand
From a computer analysis of the spatial organization of the secondary structures of beta-sandwich proteins, we find certain sets of consecutive strands that are connected by hydrogen bonds, which we call "strandons." The analysis of the arrangements of strandons in 491 protein structures that come from 69 different superfamilies reveals strict regularities in the arrangements of strandons and the formation of what we call "canonical supermotifs." Six such supermotifs account for approximately 90% of all observed structures. Simple geometric rules are described that dictate the formation of these supermotifs.
DOI:
10.1073/pnas.0501038102
发表时间:
2005
期刊:
Proceedings of the National Academy of Sciences of the United States of America.
影响因子:
--
作者:
Wilson,CoreyJ;Wittung-Stafshede,Pernilla
通讯作者:
Wittung-Stafshede,Pernilla