PIRSF: family classification system at the Protein Information Resource
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چکیده
منابع مشابه
PIRSF: family classi®cation system at the Protein Information Resource
The Protein Information Resource (PIR) is an integrated public resource of protein informatics. To facilitate the sensible propagation and standardization of protein annotation and the systematic detection of annotation errors, PIR has extended its superfamily concept and developed the SuperFamily (PIRSF) classi®cation system. Based on the evolutionary relationships of whole proteins, this clas...
متن کاملPIRSF Family Classification System for Protein Functional and Evolutionary Analysis
The PIRSF protein classification system (http://pir.georgetown.edu/pirsf/) reflects evolutionary relationships of full-length proteins and domains. The primary PIRSF classification unit is the homeomorphic family, whose members are both homologous (evolved from a common ancestor) and homeomorphic (sharing full-length sequence similarity and a common domain architecture). PIRSF families are cura...
متن کاملThe Protein Information Resource
The Protein Information Resource (PIR) is an integrated public resource of protein informatics that supports genomic and proteomic research and scientific discovery. PIR maintains the Protein Sequence Database (PSD), an annotated protein database containing over 283 000 sequences covering the entire taxonomic range. Family classification is used for sensitive identification, consistent annotati...
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متن کاملThe Protein Information Resource (PIR)
The Protein Information Resource (PIR) produces the largest, most comprehensive, annotated protein sequence database in the public domain, the PIR-International Protein Sequence Database, in collaboration with the Munich Information Center for Protein Sequences (MIPS) and the Japan International Protein Sequence Database (JIPID). The expanded PIR WWW site allows sequence similarity and text sea...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2004
ISSN: 1362-4962
DOI: 10.1093/nar/gkh097