Structure of PDB 6sym Chain B

Receptor sequence
>6symB (length=134) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
KPSAEELKKNLSEMQFYVTQNHGTEPPFTGRLLHNKRDGVYHCLICDAPL
FHSQTKYDSGCGWPSFYEPVSEESIRYIKDLSHGMQRIEIRCGNCDAHLG
HVFPDGPQPTGERYCVNSASLRFTDGENGEEING
3D structure
PDB6sym Structure of Peptide methionine sulfoxide reductase MsrB at 1.63 Angstrom resolution
ChainB
Resolution1.6302 Å
3D
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Enzymatic activity
Enzyme Commision number 1.8.4.12: peptide-methionine (R)-S-oxide reductase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN B C46 C49 C95 C98 C43 C46 C92 C95
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0008270 zinc ion binding
GO:0016491 oxidoreductase activity
GO:0016671 oxidoreductase activity, acting on a sulfur group of donors, disulfide as acceptor
GO:0033743 peptide-methionine (R)-S-oxide reductase activity
GO:0033745 L-methionine-(R)-S-oxide reductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006979 response to oxidative stress
GO:0030091 protein repair
GO:0046686 response to cadmium ion
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Cellular Component
External links
PDB RCSB:6sym, PDBe:6sym, PDBj:6sym
PDBsum6sym
PubMed
UniProtP0A746|MSRB_ECOLI Peptide methionine sulfoxide reductase MsrB (Gene Name=msrB)

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