Structure of PDB 1jf8 Chain A

Receptor sequence
>1jf8A (length=130) Species: 1280 (Staphylococcus aureus) [Search protein sequence]
DKKTIYFISTGNSARSQMAEGWGKEILGEGWNVYSAGIETHGVNPKAIEA
MKEVDIDISNHTSDLIDNDILKQSDLVVTLCSDADNNCPILPPNVKKEHW
GFDDPAGKEWSEFQRVRDEIKLAIEKFKLR
3D structure
PDB1jf8 Arsenate reductase from S. aureus plasmid pI258 is a phosphatase drafted for redox duty.
ChainA
Resolution1.12 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) S10 T11 G12 N13 S14 A15 R16 S17 S36 T63 D65 C82 C89 D105
Catalytic site (residue number reindexed from 1) S9 T10 G11 N12 S13 A14 R15 S16 S35 T62 D64 C81 C88 D104
Enzyme Commision number 1.20.4.4: arsenate reductase (thioredoxin).
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 BCT A S10 A15 R16 S9 A14 R15
Gene Ontology
Molecular Function
GO:0004725 protein tyrosine phosphatase activity
GO:0016491 oxidoreductase activity
GO:0030612 arsenate reductase (thioredoxin) activity
GO:0046872 metal ion binding
Biological Process
GO:0046685 response to arsenic-containing substance
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:1jf8, PDBe:1jf8, PDBj:1jf8
PDBsum1jf8
PubMed11573087
UniProtP0A006|ARSC_STAAU Arsenate reductase (Gene Name=arsC)

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