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URL:
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http://www.ebi.ac.uk/thornton-srv/databases/CSA
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What you can do:
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To search for catalytic residue annotation for enzymes in the Protein Data Bank.
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Highlights:
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- The database consists of two types of annotated site: an original hand-annotated set containing information extracted from the primary literature, using defined criteria to assign catalytic residues, and an additional homologous set, containing annotations inferred by PSI-BLAST and sequence alignment to one of the original set.
- The CSA can be queried via Swiss-Prot identifier and EC number.
- CSA Version 1.0 contains 177 original hand- annotated entries and 2608 homologous entries as of 2004. It is updated monthly.
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Keywords:
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- enzymes
- catalytic sites
- catalytic residues
- protein functional sites
- protein structures
- protein annotations
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Literature and Tutorials:
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PubMed Link: CAS
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