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Protein

Arsenate reductase 1

Gene

arsC1

Organism
Bacillus cereus (strain ATCC 10987 / NRS 248)
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 sitei11NucleophileUniRule annotation1
Active sitei83NucleophileUniRule annotation1
Active sitei90NucleophileUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processArsenical resistance

Names & Taxonomyi

Protein namesi
Recommended name:
Arsenate reductase 1UniRule annotation (EC:1.20.4.4UniRule annotation)
Gene namesi
Name:arsC1UniRule annotation
Ordered Locus Names:BCE_A0158
Encoded oniPlasmid pBc109870 Publication
OrganismiBacillus cereus (strain ATCC 10987 / NRS 248)
Taxonomic identifieri222523 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000002527 Componenti: Plasmid pBc10987

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001625121 – 134Arsenate reductase 1Add BLAST134

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi11 ↔ 83Redox-active; alternateUniRule annotation
Disulfide bondi83 ↔ 90Redox-active; alternateUniRule annotation

Keywords - PTMi

Disulfide bond

Structurei

3D structure databases

ProteinModelPortaliQ74NT6.
SMRiQ74NT6.
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

Phylogenomic databases

HOGENOMiHOG000273093.
KOiK03741.
OMAiCPRIWPG.

Family and domain databases

HAMAPiMF_01624. Arsenate_reduct. 1 hit.
InterProiView protein in InterPro
IPR014064. Arsenate_reductase_ArsC.
IPR023485. 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.

Q74NT6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MENKKTIYFL CTGNSCRSQM AEAWGKKYLG DKWNVLSAGI EAHGVNPNAI
60 70 80 90 100
KAMKEVDIDI TDQTSDIIDR DILDKADLVV TLCGHANDVC PTTPPHVKRV
110 120 130
HWGFDDPAGQ EWSVFQRVRD EIGARIKKYA ETGE
Length:134
Mass (Da):15,006
Last modified:July 5, 2004 - v1
Checksum:i63A6D7AE747B42D7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017195 Genomic DNA. Translation: AAS45008.1.
RefSeqiWP_000428327.1. NC_005707.1.

Genome annotation databases

EnsemblBacteriaiAAS45008; AAS45008; BCE_A0158.
KEGGibca:BCE_A0158.

Similar proteinsi

Entry informationi

Entry nameiARSC1_BACC1
AccessioniPrimary (citable) accession number: Q74NT6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 10, 2006
Last sequence update: July 5, 2004
Last modified: September 27, 2017
This is version 80 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, Plasmid

Documents

  1. SIMILARITY comments
    Index of protein domains and families