DEMON/ANGEL - A SUITE OF PROGRAMS TO CARRY OUT DENSITY MODIFICATION

被引：55

作者：

VELLIEUX, FMDAP

HUNT, JF

ROY, S

READ, RJ

机构：

[1] UNIV TEXAS, SW MED CTR, HOWARD HUGHES MED INST, DALLAS, TX 75235 USA

[2] UNIV TEXAS, SW MED CTR, DEPT BIOCHEM, DALLAS, TX 75235 USA

[3] UNIV ALBERTA, DEPT MED MICROBIOL & INFECT DIS, EDMONTON, AB T6G 2H7, CANADA

[4] UNIV GRONINGEN, BIOSON RES INST, 9747 AG GRONINGEN, NETHERLANDS

来源：

JOURNAL OF APPLIED CRYSTALLOGRAPHY | 1995年 / 28卷 / pt 3期

关键词：

D O I：

10.1107/S0021889894012355

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The DEMON/ANGEL suite of computer programs has been developed to carry out density modification by non-crystallographic symmetry-averaging, solvent-flattening and histogram-mapping techniques. This suite consists of programs that allow molecular envelopes to be defined and modified, non-crystallographic symmetry operators to be refined either within one crystal form or between several crystal forms, and iterative density modification to be carried out, including non-crystallographic symmetry averaging of electron densities within or between crystal forms.

引用

页码：347 / 351

页数：5

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