Structure of PDB 3hci Chain A

Receptor sequence
>3hciA (length=153) Species: 340 (Xanthomonas campestris pv. campestris) [Search protein sequence]
SQFDLTPPSPAQRDALIAGLSDEEQRVLLHHGTEAPFCGVFLDNKLDGVY
TCRLCGLPLFRSNAKFDSGTGWPSFFAPYDPAHVREIRDTSYGMVRTEIV
CARCDSHLGHVFPDGPPPTGERHSLNSVSLAFTEDGQPLPNPLQRAGAET
QPA
3D structure
PDB3hci Methionine sulfoxide reductase B displays a high level of flexibility.
ChainA
Resolution2.59 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) T71 H108 H111 D115 R123 S125
Catalytic site (residue number reindexed from 1) T70 H107 H110 D114 R122 S124
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 A C53 C56 C102 C105 C52 C55 C101 C104
BS02 RSM A W73 R97 H111 F113 S125 W72 R96 H110 F112 S124
Gene Ontology
Molecular Function
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:0046872 metal ion binding
Biological Process
GO:0006979 response to oxidative stress
GO:0030091 protein repair
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3hci, PDBe:3hci, PDBj:3hci
PDBsum3hci
PubMed19733575
UniProtQ8P4Q6

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