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2IEM

Solution structure of an oxidized form (Cys51-Cys198) of E. coli Methionine Sulfoxide Reductase A (MsrA)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006979biological_processresponse to oxidative stress
A0008113molecular_functionpeptide-methionine (S)-S-oxide reductase activity
A0016491molecular_functionoxidoreductase activity
A0016671molecular_functionoxidoreductase activity, acting on a sulfur group of donors, disulfide as acceptor
A0030091biological_processprotein repair
A0033744molecular_functionL-methionine (S)-S-oxide reductase activity
A0034599biological_processcellular response to oxidative stress
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Cysteine sulfenic acid (-SOH) intermediate","evidences":[{"source":"PubMed","id":"10964927","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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