The ASTRAL compendium for protein structure and sequence analysis

被引：405

作者：

Brenner, SE ^{[1
]}

Koehl, P ^{[1
]}

Levitt, R ^{[1
]}

机构：

[1] Stanford Univ, Dept Biol Struct, Stanford, CA 94305 USA

来源：

NUCLEIC ACIDS RESEARCH | 2000年 / 28卷 / 01期

关键词：

D O I：

10.1093/nar/28.1.254

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

The ASTRAL compendium provides several databases and tools to aid in the analysis of protein structures, particularly through the use of their sequences. The SPACI scores included in the system summarize the overall characteristics of a protein structure. A structural alignments database indicates residue equivalencies in superimposed protein domain structures, The PDB sequence-map files provide a linkage between the amino acid sequence of the molecule studied (SEQRES records in a database entry) and the sequence of the atoms experimentally observed in the structure (ATOM records). These maps are combined with information in the SCOP database to provide sequences of protein domains. Selected subsets of the domain database, with varying degrees of similarity measured in several different ways, are also available. ASTRAL may be accessed at http://astral.stanford.edu/.

引用

页码：254 / 256

页数：3

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