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Protein

Arsenate reductase 2

Gene

arsC2

Organism
Staphylococcus haemolyticus (strain JCSC1435)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the reduction of arsenate [As(V)] to arsenite [As(III)].

Catalytic activityi

Arsenate + thioredoxin = arsenite + thioredoxin disulfide + H2O.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei10Nucleophile1
Active sitei82Nucleophile1
Active sitei89Nucleophile1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processArsenical resistance

Names & Taxonomyi

Protein namesi
Recommended name:
Arsenate reductase 2 (EC:1.20.4.4)
Gene namesi
Name:arsC2
Ordered Locus Names:SH0108
OrganismiStaphylococcus haemolyticus (strain JCSC1435)
Taxonomic identifieri279808 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000000543 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001625311 – 131Arsenate reductase 2Add BLAST131

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi10 ↔ 82Redox-active; alternate
Disulfide bondi82 ↔ 89Redox-active; alternate

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi279808.SH0108.

Structurei

3D structure databases

ProteinModelPortaliQ4LAA8.
SMRiQ4LAA8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the low molecular weight phosphotyrosine protein phosphatase family. Thioredoxin-coupled ArsC subfamily.

Keywords - Domaini

Redox-active center

Phylogenomic databases

eggNOGiENOG4108UXE. Bacteria.
COG0394. LUCA.
HOGENOMiHOG000273093.
KOiK03741.
OMAiCPRIWPG.
OrthoDBiPOG091H07DS.

Family and domain databases

HAMAPiMF_01624. Arsenate_reduct. 1 hit.
InterProiView protein in InterPro
IPR014064. Arsenate_reductase_ArsC.
IPR023485. Ptyr_pPase.
IPR036196. Ptyr_pPase_sf.
PfamiView protein in Pfam
PF01451. LMWPc. 1 hit.
SMARTiView protein in SMART
SM00226. LMWPc. 1 hit.
SUPFAMiSSF52788. SSF52788. 1 hit.
TIGRFAMsiTIGR02691. arsC_pI258_fam. 1 hit.

Sequencei

Sequence statusi: Complete.

Q4LAA8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDKKTIYFIC TGNSCRSQMA EGWGKKILGD EWQVYSGGIE AHGVNPKAIE
60 70 80 90 100
AMKEVGIDIS NHTSNLIDKN ILNQSDLVVT LCSDADNNCP ILPPNVKKEH
110 120 130
WGFDDPAGKP WSEFQRVRDE IKTAIESFKT R
Length:131
Mass (Da):14,683
Last modified:August 2, 2005 - v1
Checksum:i4049813AF5BDB6F7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP006716 Genomic DNA. Translation: BAE03417.1.
RefSeqiWP_011274439.1. NC_007168.1.

Genome annotation databases

EnsemblBacteriaiBAE03417; BAE03417; SH0108.
GeneIDi24246174.
KEGGisha:SH0108.

Similar proteinsi

Entry informationi

Entry nameiARSC2_STAHJ
AccessioniPrimary (citable) accession number: Q4LAA8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 10, 2006
Last sequence update: August 2, 2005
Last modified: November 22, 2017
This is version 92 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families