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Q7A4E1

- PTPB_STAAN

UniProt

Q7A4E1 - PTPB_STAAN

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Protein

Low molecular weight protein-tyrosine-phosphatase PtpB

Gene

ptpB

Organism
Staphylococcus aureus (strain N315)
Status
Reviewed - 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 sitei7 – 71NucleophileBy similarity
Active sitei13 – 131By similarity
Active sitei111 – 1111Proton donorBy similarity

GO - Molecular functioni

  1. protein tyrosine phosphatase activity Source: UniProtKB-EC
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protein phosphatase

Enzyme and pathway databases

BioCyciSAUR158879:GJCB-2050-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Low molecular weight protein-tyrosine-phosphatase PtpB (EC:3.1.3.48)
Alternative name(s):
Phosphotyrosine phosphatase B
Short name:
PTPase B
Gene namesi
Name:ptpB
Ordered Locus Names:SA1917
OrganismiStaphylococcus aureus (strain N315)
Taxonomic identifieri158879 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus
ProteomesiUP000000751: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 139139Low molecular weight protein-tyrosine-phosphatase PtpBPRO_0000300677Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi158879.SA1917.

Structurei

3D structure databases

ProteinModelPortaliQ7A4E1.
SMRiQ7A4E1. Positions 1-134.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0394.
HOGENOMiHOG000273091.
KOiK01104.
OMAiPMAMALL.
OrthoDBiEOG6MH5JB.

Family and domain databases

InterProiIPR023485. Ptyr_pPase_SF.
IPR000106. Tyr_phospatase/Ars_reductase.
IPR017867. Tyr_phospatase_low_mol_wt.
[Graphical view]
PANTHERiPTHR11717:SF14. PTHR11717:SF14. 1 hit.
PfamiPF01451. LMWPc. 1 hit.
[Graphical view]
PRINTSiPR00719. LMWPTPASE.
SMARTiSM00226. LMWPc. 1 hit.
[Graphical view]
SUPFAMiSSF52788. SSF52788. 1 hit.

Sequencei

Sequence statusi: Complete.

Q7A4E1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKILFVCTGN TCRSPLAESI AKEVMPNHQF ESRGIFAVNN QGVSNYVEDL
60 70 80 90 100
VEEHHLAETT LSQQFTEADL KADIILTMSY SHKELIEAHF GLQNHVFTLH
110 120 130
EYVKEAGEVI DPYGGTKEMY VHTYEELVSL ILKLKDIIC
Length:139
Mass (Da):15,788
Last modified:July 5, 2004 - v1
Checksum:i63EB2C0E2A53EA5B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000018 Genomic DNA. Translation: BAB43201.1.
PIRiH90004.
RefSeqiNP_375222.1. NC_002745.2.

Genome annotation databases

EnsemblBacteriaiBAB43201; BAB43201; BAB43201.
GeneIDi1124818.
KEGGisau:SA1917.
PATRICi19576292. VBIStaAur116463_2073.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000018 Genomic DNA. Translation: BAB43201.1 .
PIRi H90004.
RefSeqi NP_375222.1. NC_002745.2.

3D structure databases

ProteinModelPortali Q7A4E1.
SMRi Q7A4E1. Positions 1-134.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 158879.SA1917.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAB43201 ; BAB43201 ; BAB43201 .
GeneIDi 1124818.
KEGGi sau:SA1917.
PATRICi 19576292. VBIStaAur116463_2073.

Phylogenomic databases

eggNOGi COG0394.
HOGENOMi HOG000273091.
KOi K01104.
OMAi PMAMALL.
OrthoDBi EOG6MH5JB.

Enzyme and pathway databases

BioCyci SAUR158879:GJCB-2050-MONOMER.

Family and domain databases

InterProi IPR023485. Ptyr_pPase_SF.
IPR000106. Tyr_phospatase/Ars_reductase.
IPR017867. Tyr_phospatase_low_mol_wt.
[Graphical view ]
PANTHERi PTHR11717:SF14. PTHR11717:SF14. 1 hit.
Pfami PF01451. LMWPc. 1 hit.
[Graphical view ]
PRINTSi PR00719. LMWPTPASE.
SMARTi SM00226. LMWPc. 1 hit.
[Graphical view ]
SUPFAMi SSF52788. SSF52788. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: N315.

Entry informationi

Entry nameiPTPB_STAAN
AccessioniPrimary (citable) accession number: Q7A4E1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: July 5, 2004
Last modified: October 29, 2014
This is version 60 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