HERA - A PROGRAM TO DRAW SCHEMATIC DIAGRAMS OF PROTEIN SECONDARY STRUCTURES

被引:102
作者
HUTCHINSON, EG [1 ]
THORNTON, JM [1 ]
机构
[1] UNIV LONDON BIRKBECK COLL,DEPT CRYSTALLOG,MOLEC BIOL LAB,LONDON WC1E 7HX,ENGLAND
来源
PROTEINS-STRUCTURE FUNCTION AND GENETICS | 1990年 / 8卷 / 03期
关键词
helical net; helical wheel; hydrogen bonding diagram; motifs; protein structure;
D O I
10.1002/prot.340080303
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
A program is described which generates hydrogen bonding diagrams of protein structures and optionally helical wheels and helical nets. The program can also be used simply to calculate the connectivities of β‐strands and to automatically extract simple structural motifs such as hairpins or Greek keys. The program greatly reduces the effort required to produce these diagrams and offers considerable flexibility in the information which can be represented. The usefulness of the program is illustrated by several examples including comparing homologous families, correlating protein structure with attributes of individual residues, and extracting all examples of the ψ‐loop motif from the Brookhaven Data Bank. Copyright © 1990 Wiley‐Liss, Inc.
引用
收藏
页码:203 / 212
页数:10
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