Pseudo‐homology of protein standard structures formed by two consecutive β‐strands

FEBS Letters

Efimov, A.V.¹ 

[1] Institute o Protein Research, Academy of Sciences of the USSR, 142292 Pushchino, Moscow Region, USSR

关键词: β-Strand;    β-Turn;    β-β-Hairpin;    Standard structure;    Amino acid sequence;   

DOI  :  10.1016/0014-5793(87)80487-8

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

Protein standard structures formed by two consecutive β-strands connected by short loops are considered in this paper. A stereochemical analysis of each standard structure has been performed to determine the necessary conditions which must be fulfilled in the amino acid sequence encoding the standard structure. It is shown that amino acid sequences coding for the same standard structure in ditterent proteins have practically the same order of hydrophobic, hydrophilic and glycine residues. The results of the stereochemical analysis are confirmed by a large number of examples from known protein structures.

【 授权许可】

Unknown