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Protein

Low molecular weight protein-tyrosine-phosphatase PtpA

Gene

ptpA

Organism
Staphylococcus epidermidis (strain ATCC 12228)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Dephosphorylates the phosphotyrosine-containing proteins.By similarity

Catalytic activityi

Protein tyrosine phosphate + H2O = protein tyrosine + phosphate.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei8 – 81NucleophileBy similarity
Active sitei14 – 141By similarity
Active sitei120 – 1201Proton donorBy similarity

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protein phosphatase

Enzyme and pathway databases

BioCyciSEPI176280:GCDG-1611-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Low molecular weight protein-tyrosine-phosphatase PtpA (EC:3.1.3.48)
Alternative name(s):
Phosphotyrosine phosphatase A
Short name:
PTPase A
Gene namesi
Name:ptpA
Ordered Locus Names:SE_1566
OrganismiStaphylococcus epidermidis (strain ATCC 12228)
Taxonomic identifieri176280 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus
ProteomesiUP000001411 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 154154Low molecular weight protein-tyrosine-phosphatase PtpAPRO_0000300666Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi176280.SE1566.

Structurei

3D structure databases

ProteinModelPortaliQ8CNQ1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0394.
KOiK01104.
OMAiFRHLVND.
OrthoDBiEOG6MH5JB.

Family and domain databases

InterProiIPR023485. Ptyr_pPase_SF.
IPR000106. Tyr_phospatase/Ars_reductase.
IPR017867. Tyr_phospatase_low_mol_wt.
[Graphical view]
PANTHERiPTHR11717:SF7. PTHR11717:SF7. 1 hit.
PfamiPF01451. LMWPc. 1 hit.
[Graphical view]
PRINTSiPR00719. LMWPTPASE.
SMARTiSM00226. LMWPc. 1 hit.
[Graphical view]
SUPFAMiSSF52788. SSF52788. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8CNQ1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIHVAFVCLG NICRSPMAEA IMRQRLQERG ISDIKVHSRG TGRWNLGEPP
60 70 80 90 100
HNGTQKILQK YHIPYDGMVS ELFEPDDDFD YIIAMDQSNV DNIKQINPNL
110 120 130 140 150
QGQLFKLLEF SNMEESDVPD PYYTNNFEGV FEMVQSSCDN LIDYIVKDAN

LKER
Length:154
Mass (Da):17,760
Last modified:March 1, 2003 - v1
Checksum:iAE9E2583CFE9A7DE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015929 Genomic DNA. Translation: AAO05165.1.
RefSeqiNP_765121.1. NC_004461.1.
WP_001830437.1. NC_004461.1.

Genome annotation databases

EnsemblBacteriaiAAO05165; AAO05165; SE_1566.
GeneIDi1056899.
KEGGisep:SE1566.
PATRICi19608992. VBIStaEpi113981_1530.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015929 Genomic DNA. Translation: AAO05165.1.
RefSeqiNP_765121.1. NC_004461.1.
WP_001830437.1. NC_004461.1.

3D structure databases

ProteinModelPortaliQ8CNQ1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi176280.SE1566.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAO05165; AAO05165; SE_1566.
GeneIDi1056899.
KEGGisep:SE1566.
PATRICi19608992. VBIStaEpi113981_1530.

Phylogenomic databases

eggNOGiCOG0394.
KOiK01104.
OMAiFRHLVND.
OrthoDBiEOG6MH5JB.

Enzyme and pathway databases

BioCyciSEPI176280:GCDG-1611-MONOMER.

Family and domain databases

InterProiIPR023485. Ptyr_pPase_SF.
IPR000106. Tyr_phospatase/Ars_reductase.
IPR017867. Tyr_phospatase_low_mol_wt.
[Graphical view]
PANTHERiPTHR11717:SF7. PTHR11717:SF7. 1 hit.
PfamiPF01451. LMWPc. 1 hit.
[Graphical view]
PRINTSiPR00719. LMWPTPASE.
SMARTiSM00226. LMWPc. 1 hit.
[Graphical view]
SUPFAMiSSF52788. SSF52788. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Genome-based analysis of virulence genes in a non-biofilm-forming Staphylococcus epidermidis strain (ATCC 12228)."
    Zhang Y.-Q., Ren S.-X., Li H.-L., Wang Y.-X., Fu G., Yang J., Qin Z.-Q., Miao Y.-G., Wang W.-Y., Chen R.-S., Shen Y., Chen Z., Yuan Z.-H., Zhao G.-P., Qu D., Danchin A., Wen Y.-M.
    Mol. Microbiol. 49:1577-1593(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 12228.

Entry informationi

Entry nameiPTPA_STAES
AccessioniPrimary (citable) accession number: Q8CNQ1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: March 1, 2003
Last modified: May 27, 2015
This is version 68 of the entry and version 1 of the sequence. [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

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.