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Protein

Low molecular weight phosphotyrosine protein phosphatase

Gene

ACP1

Organism
Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Acts on tyrosine phosphorylated proteins, low-MW aryl phosphates and natural and synthetic acyl phosphates.By similarity

Catalytic activityi

Protein tyrosine phosphate + H2O = protein tyrosine + phosphate.
A phosphate monoester + H2O = an alcohol + phosphate.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei13NucleophileBy similarity1
Active sitei19By similarity1
Active sitei130Proton donorBy similarity1

GO - Molecular functioni

Keywordsi

Molecular functionHydrolase, Protein phosphatase

Names & Taxonomyi

Protein namesi
Recommended name:
Low molecular weight phosphotyrosine protein phosphatase (EC:3.1.3.48)
Short name:
LMW-PTP
Short name:
LMW-PTPase
Alternative name(s):
Low molecular weight cytosolic acid phosphatase (EC:3.1.3.2)
Gene namesi
Name:ACP1
OrganismiPongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii)
Taxonomic identifieri9601 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaePongo
Proteomesi
  • UP000001595 Componenti: Unplaced

Subcellular locationi

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedBy similarity
ChainiPRO_00002568452 – 158Low molecular weight phosphotyrosine protein phosphataseAdd BLAST157

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylalanineBy similarity1
Modified residuei132PhosphotyrosineBy similarity1
Modified residuei133PhosphotyrosineBy similarity1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

PRIDEiQ5REM7.

Interactioni

Subunit structurei

Interacts with the SH3 domain of SPTAN1. Interacts with EPHA2; dephosphorylates EPHA2. Interacts with EPHB1 (By similarity).By similarity

Protein-protein interaction databases

STRINGi9601.ENSPPYP00000014169.

Structurei

3D structure databases

ProteinModelPortaliQ5REM7.
SMRiQ5REM7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiKOG3217. Eukaryota.
COG0394. LUCA.
HOVERGENiHBG007540.
InParanoidiQ5REM7.
KOiK14394.

Family and domain databases

InterProiView protein in InterPro
IPR023485. Ptyr_pPase.
IPR036196. Ptyr_pPase_sf.
IPR002115. Tyr_Pase_low_mol_wt_mml.
IPR017867. Tyr_phospatase_low_mol_wt.
PfamiView protein in Pfam
PF01451. LMWPc. 1 hit.
PRINTSiPR00719. LMWPTPASE.
PR00720. MAMMALPTPASE.
SMARTiView protein in SMART
SM00226. LMWPc. 1 hit.
SUPFAMiSSF52788. SSF52788. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q5REM7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAEQSTKSVL FVCLGNICRS PIAEAVFRKL VTDQNISENW RVDSAATSGY
60 70 80 90 100
EIGNPPDYRG QSCMKRHGIP MSHVARQITR EDFATFDYIL CMDESNLRDL
110 120 130 140 150
NRKSNQVKTC KAKIELLGSY DPQKQLIIED PYYGNDSDFE TVYQQCVRCC

RAFLEKAH
Length:158
Mass (Da):18,086
Last modified:January 23, 2007 - v3
Checksum:i5617782F280321DC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR857496 mRNA. Translation: CAH89780.1.
RefSeqiNP_001124815.1. NM_001131343.1.
UniGeneiPab.17095.

Genome annotation databases

GeneIDi100171673.
KEGGipon:100171673.

Similar proteinsi

Entry informationi

Entry nameiPPAC_PONAB
AccessioniPrimary (citable) accession number: Q5REM7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: January 23, 2007
Last modified: October 25, 2017
This is version 68 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families