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Protein

Arsenate reductase

Gene

arsC

Organism
Staphylococcus xylosus
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)].UniRule annotation

Catalytic activityi

Arsenate + thioredoxin = arsenite + thioredoxin disulfide + H2O.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei10NucleophileUniRule annotation1
Active sitei82NucleophileUniRule annotation1
Active sitei89NucleophileUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processArsenical resistance

Names & Taxonomyi

Protein namesi
Recommended name:
Arsenate reductaseUniRule annotation (EC:1.20.4.4UniRule annotation)
Gene namesi
Name:arsCUniRule annotation
Encoded oniPlasmid pSX2670 Publication
OrganismiStaphylococcus xylosus
Taxonomic identifieri1288 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001625341 – 131Arsenate reductaseAdd BLAST131

Amino acid modifications

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

Keywords - PTMi

Disulfide bond

Structurei

3D structure databases

ProteinModelPortaliQ01257.
SMRiQ01257.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Keywords - Domaini

Redox-active center

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.

Q01257-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDKKTIYFIC TGNSCRSQMA EGWGREILGE DWNVYSAGIE THGVNPKAIE
60 70 80 90 100
AMKEVDIDIS NHTSDLIDNH ILKQSDLVVT LCSDADDNCP ILPPNVKKEH
110 120 130
WGLEDPAGKE WSEFQRVRDE IKLAIENFKL R
Length:131
Mass (Da):14,888
Last modified:April 1, 1993 - v1
Checksum:i99C84FA73896D094
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M80565 Genomic DNA. Translation: AAA27589.1.
PIRiC41902.

Similar proteinsi

Entry informationi

Entry nameiARSC_STAXY
AccessioniPrimary (citable) accession number: Q01257
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 1, 1993
Last sequence update: April 1, 1993
Last modified: October 25, 2017
This is version 86 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

Plasmid

Documents

  1. SIMILARITY comments
    Index of protein domains and families