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Gene/Protein/RNA Search

Search across multiple organisms/databases
Search by gene name or database identifier
Search by protein or RNA name, EC number, or database identifier
Search/Filter by sequence length
Search/Filter by replicon and/or gene map position
Search/Filter by product molecular weight
Search/Filter by type/subunits
Search/Filter by pI
Search/Filter by protein copy number
Search/Filter by small molecule regulator, cofactor, substrate or ligand
Search/Filter by evidence code
Search/Filter by cell component
Search/Filter by Gene Ontology term
Search/Filter by MultiFun term
Search/Filter by organism
Search/Filter by publication
Search/Filter by existence of protein features

Note: Only search criteria that have been checked at the time the query is submitted are included in the query. If multiple search criteria are specified, then results must satisfy ALL of them. Where applicable, a protein search will search all polypeptides, protein complexes, and their modified forms. For more search options, see the Advanced Search page. For more details on how to use this and other search facilities, see the Search Help page.

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