SMART: a web-based tool for the study of genetically mobile domains
Author(s) -
J. Schultz
Publication year - 2000
Publication title -
nucleic acids research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.008
H-Index - 537
eISSN - 1362-4954
pISSN - 0305-1048
DOI - 10.1093/nar/28.1.231
Subject(s) - biology , phyletic gradualism , modular design , computational biology , domain (mathematical analysis) , annotation , identification (biology) , protein domain , database , bioinformatics , computer science , genetics , phylogenetics , gene , programming language , mathematical analysis , botany , mathematics
SMART (a Simple Modular Architecture Research Tool) allows the identification and annotation of genetically mobile domains and the analysis of domain architectures (http://SMART.embl-heidelberg.de ). More than 400 domain families found in signalling, extra-cellular and chromatin-associated proteins are detectable. These domains are extensively annotated with respect to phyletic distributions, functional class, tertiary structures and functionally important residues. Each domain found in a non-redundant protein database as well as search parameters and taxonomic information are stored in a relational database system. User interfaces to this database allow searches for proteins containing specific combinations of domains in defined taxa.
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