{"metadata":{"accession":"A6VCE4","id":"MSRQ_PSEP7","source_organism":{"taxId":"381754","scientificName":"Pseudomonas paraeruginosa (strain DSM 24068 / PA7)","fullName":"Pseudomonas paraeruginosa (strain DSM 24068 / PA7)"},"name":"Protein-methionine-sulfoxide reductase heme-binding subunit MsrQ","description":["Part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons. Thus protects these proteins from oxidative-stress damage caused by reactive species of oxygen and chlorine generated by the host defense mechanisms. MsrPQ is essential for the maintenance of envelope integrity under bleach stress, rescuing a wide series of structurally unrelated periplasmic proteins from methionine oxidation. MsrQ provides electrons for reduction to the reductase catalytic subunit MsrP, using the quinone pool of the respiratory chain"],"length":202,"sequence":"MRYWYLRLAVFLGALAMPAWWLYQAWIFALGPDPGKTLVDRLGLGALVLLLLTLAMTPLQKLSGWPGWIAVRRQLGLWCFTYALLHLSAYCVFILGLDWGQLGIELSKRPYIIVGMLGFICLFLLAITSNRFAMRKLGSRWKKLHRLVYLILGLGLLHMLWVVRADLEEWTLYAVVGASLMLLRLPSIARRLPRLRGRPGVS","proteome":null,"gene":"msrQ","go_terms":null,"protein_evidence":3,"source_database":"reviewed","is_fragment":false,"in_alphafold":true,"in_bfvd":false,"ida_accession":"b146733987e3df29591d4c1e917874cd598ab678","counters":{"domain_architectures":12998,"entries":6,"isoforms":0,"proteomes":0,"sets":1,"structures":0,"taxa":1,"dbEntries":{"pfam":1,"hamap":1,"ncbifam":1,"panther":1,"interpro":2},"proteome":0,"taxonomy":1,"similar_proteins":12998}}}