{"metadata":{"accession":"P13976","id":"PEMK_ECOLX","source_organism":{"taxId":"562","scientificName":"Escherichia coli","fullName":"Escherichia coli"},"name":"Endoribonuclease PemK","description":["Toxic component of a type II toxin-antitoxin (TA) system. Probably functions as an endoribonuclease. Responsible for the stable maintenance of the plasmid during cell division by postsegregational killing of plasmid-less daughter cells. Neutralized by coexpression with cognate antitoxin PemI. Both PemI and PemK proteins bind to the promoter region of the pem operon to autoregulate their synthesis"],"length":133,"sequence":"MLKYQLKNENGWMHRRLVRRKSDMERGEIWLVSLDPTAGHEQQGTRPVLIVTPAAFNRVTRLPVVVPVTSGGNFARTAGFAVSLDGVGIRTTGVVRCDQPRTIDMKARGGKRLERVPETIMNEVLGRLSTILT","proteome":null,"gene":"pemK","go_terms":[{"identifier":"GO:0003677","name":"DNA binding","category":{"code":"F","name":"molecular_function"}}],"protein_evidence":1,"source_database":"reviewed","is_fragment":false,"in_alphafold":true,"in_bfvd":false,"ida_accession":"6e3f62dc624dc325f1d2ec1e014ba61b662cfc2b","counters":{"domain_architectures":25382,"entries":7,"isoforms":0,"proteomes":0,"sets":1,"structures":2,"taxa":1,"dbEntries":{"ssf":1,"cathgene3d":1,"pfam":1,"panther":1,"pirsf":1,"interpro":2},"proteome":0,"taxonomy":1,"similar_proteins":25382}}}