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Q49WS7 (ARSC1_STAS1) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 67. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Protein ArsC 1
Alternative name(s):
Arsenate reductase 1
EC=1.20.4.-
Arsenical pump modifier 1
Low molecular weight protein-tyrosine-phosphatase 1
EC=3.1.3.48
Gene names
Name:arsC1
Ordered Locus Names:SSP1633
OrganismStaphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM 20229) [Complete proteome] [HAMAP]
Taxonomic identifier342451 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesStaphylococcus

Protein attributes

Sequence length131 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Reduces arsenate [As(V)] to arsenite [As(III)] and dephosphorylates tyrosine phosphorylated proteins, low-MW aryl phosphates and natural and synthetic acyl phosphates. Could switch between different functions in different circumstances By similarity. HAMAP-Rule MF_01624

Catalytic activity

Protein tyrosine phosphate + H2O = protein tyrosine + phosphate. HAMAP-Rule MF_01624

Arsenate + thioredoxin = arsenite + thioredoxin disulfide + H2O. HAMAP-Rule MF_01624

Subunit structure

Monomer By similarity. HAMAP-Rule MF_01624

Sequence similarities

Belongs to the low molecular weight phosphotyrosine protein phosphatase superfamily. ArsC family.

Ontologies

Keywords
   Biological processArsenical resistance
   DomainRedox-active center
   Molecular functionHydrolase
Oxidoreductase
   PTMDisulfide bond
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processresponse to arsenic-containing substance

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionarsenate reductase (thioredoxin) activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

protein tyrosine phosphatase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 131131Protein ArsC 1 HAMAP-Rule MF_01624
PRO_0000162532

Sites

Active site101Nucleophile; for reductase activity and phosphatase activity By similarity
Active site821Nucleophile; for reductase activity By similarity
Active site891Nucleophile; for reductase activity By similarity

Amino acid modifications

Disulfide bond10 ↔ 82Redox-active; alternate By similarity
Disulfide bond82 ↔ 89Redox-active; alternate By similarity

Sequences

Sequence LengthMass (Da)Tools
Q49WS7 [UniParc].

Last modified September 13, 2005. Version 1.
Checksum: D5A36876D4200D85

FASTA13114,914
        10         20         30         40         50         60 
MDKKTIYFIC TGNSCRSQMA EGWGKEILGE DWNVYSAGIE THGVNPRAIE AMKEVDIDIS 

        70         80         90        100        110        120 
NHTSDLIDND ILKQSDLVVT LCSDADDNCP ILPPNVKKEH WGFEDPAGKE WSEFQRVRDE 

       130 
IKLAIEKFKL R 

« Hide

References

[1]"Whole genome sequence of Staphylococcus saprophyticus reveals the pathogenesis of uncomplicated urinary tract infection."
Kuroda M., Yamashita A., Hirakawa H., Kumano M., Morikawa K., Higashide M., Maruyama A., Inose Y., Matoba K., Toh H., Kuhara S., Hattori M., Ohta T.
Proc. Natl. Acad. Sci. U.S.A. 102:13272-13277(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 15305 / DSM 20229.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AP008934 Genomic DNA. Translation: BAE18778.1.
RefSeqYP_301723.1. NC_007350.1.

3D structure databases

ProteinModelPortalQ49WS7.
SMRQ49WS7. Positions 2-131.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING342451.SSP1633.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAE18778; BAE18778; SSP1633.
GeneID3615240.
KEGGssp:SSP1633.
PATRIC19624852. VBIStaSap90642_1633.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0394.
HOGENOMHOG000273093.
KOK03741.
OMAWHKSKAT.
OrthoDBEOG6JDWJC.
ProtClustDBPRK13530.

Enzyme and pathway databases

BioCycSSAP342451:GKFA-1692-MONOMER.

Family and domain databases

HAMAPMF_01624. Arsenate_reduct.
InterProIPR014064. Arsenate_reductase_ArsC.
IPR023485. Ptyr_pPase_SF.
IPR017867. Tyr_phospatase_low_mol_wt.
[Graphical view]
PANTHERPTHR11717. PTHR11717. 1 hit.
PfamPF01451. LMWPc. 1 hit.
[Graphical view]
SMARTSM00226. LMWPc. 1 hit.
[Graphical view]
SUPFAMSSF52788. SSF52788. 1 hit.
TIGRFAMsTIGR02691. arsC_pI258_fam. 1 hit.
ProtoNetSearch...

Entry information

Entry nameARSC1_STAS1
AccessionPrimary (citable) accession number: Q49WS7
Entry history
Integrated into UniProtKB/Swiss-Prot: January 10, 2006
Last sequence update: September 13, 2005
Last modified: April 16, 2014
This is version 67 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families