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3E0M

Crystal structure of fusion protein of MsrA and MsrB

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0005737cellular_componentcytoplasm
A0005886cellular_componentplasma membrane
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
A0033743molecular_functionpeptide-methionine (R)-S-oxide reductase activity
A0033744molecular_functionL-methionine (S)-S-oxide reductase activity
B0003824molecular_functioncatalytic activity
B0005737cellular_componentcytoplasm
B0005886cellular_componentplasma membrane
B0006979biological_processresponse to oxidative stress
B0008113molecular_functionpeptide-methionine (S)-S-oxide reductase activity
B0016491molecular_functionoxidoreductase activity
B0016671molecular_functionoxidoreductase activity, acting on a sulfur group of donors, disulfide as acceptor
B0030091biological_processprotein repair
B0033743molecular_functionpeptide-methionine (R)-S-oxide reductase activity
B0033744molecular_functionL-methionine (S)-S-oxide reductase activity
C0003824molecular_functioncatalytic activity
C0005737cellular_componentcytoplasm
C0005886cellular_componentplasma membrane
C0006979biological_processresponse to oxidative stress
C0008113molecular_functionpeptide-methionine (S)-S-oxide reductase activity
C0016491molecular_functionoxidoreductase activity
C0016671molecular_functionoxidoreductase activity, acting on a sulfur group of donors, disulfide as acceptor
C0030091biological_processprotein repair
C0033743molecular_functionpeptide-methionine (R)-S-oxide reductase activity
C0033744molecular_functionL-methionine (S)-S-oxide reductase activity
D0003824molecular_functioncatalytic activity
D0005737cellular_componentcytoplasm
D0005886cellular_componentplasma membrane
D0006979biological_processresponse to oxidative stress
D0008113molecular_functionpeptide-methionine (S)-S-oxide reductase activity
D0016491molecular_functionoxidoreductase activity
D0016671molecular_functionoxidoreductase activity, acting on a sulfur group of donors, disulfide as acceptor
D0030091biological_processprotein repair
D0033743molecular_functionpeptide-methionine (R)-S-oxide reductase activity
D0033744molecular_functionL-methionine (S)-S-oxide reductase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues492
DetailsDomain: {"description":"MsrB","evidences":[{"source":"PROSITE-ProRule","id":"PRU01126","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues616
DetailsRegion: {"description":"Peptide methionine sulfoxide reductase"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PROSITE-ProRule","id":"PRU01126","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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