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Protein

Low molecular weight phosphotyrosine protein phosphatase

Gene

acp1

Organism
Dictyostelium discoideum (Slime mold)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

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 sitei15NucleophileBy similarity1
Active sitei21By similarity1
Active sitei148Proton 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
ORF Names:DDB_G0267484
OrganismiDictyostelium discoideum (Slime mold)
Taxonomic identifieri44689 [NCBI]
Taxonomic lineageiEukaryotaAmoebozoaMycetozoaDictyostelidsDictyostelialesDictyosteliaceaeDictyostelium
Proteomesi
  • UP000002195 Componentsi: Chromosome 1, Unassembled WGS sequence

Organism-specific databases

dictyBaseiDDB_G0267484 acp1

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003315621 – 179Low molecular weight phosphotyrosine protein phosphataseAdd BLAST179

Proteomic databases

PaxDbiQ55GW2

Interactioni

Protein-protein interaction databases

STRINGi44689.DDB0266663

Structurei

3D structure databases

ProteinModelPortaliQ55GW2
SMRiQ55GW2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiKOG3217 Eukaryota
COG0394 LUCA
InParanoidiQ55GW2
KOiK14394
OMAiENKWRID
PhylomeDBiQ55GW2

Family and domain databases

InterProiView protein in InterPro
IPR023485 Ptyr_pPase
IPR036196 Ptyr_pPase_sf
IPR017867 Tyr_phospatase_low_mol_wt
PfamiView protein in Pfam
PF01451 LMWPc, 1 hit
PRINTSiPR00719 LMWPTPASE
SMARTiView protein in SMART
SM00226 LMWPc, 1 hit
SUPFAMiSSF52788 SSF52788, 1 hit

Sequencei

Sequence statusi: Complete.

Q55GW2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSADSKNQKK VLFVCLGNIC RSTMAEIVLR GLVHSRGILD DFQIDSAGTS
60 70 80 90 100
SYHIGDTPDP RTVQSCNQNM GRAISEESLK HFKSIPLHRA RQFTDEDFSK
110 120 130 140 150
FDYIFAMDES NLSNIKKVLK HSTTKDNHIA TIKRLGEYHT HKKINVEDPY
160 170
YGDMSNFNIC FNHVHDCLVN FLKEIESLN
Length:179
Mass (Da):20,470
Last modified:May 24, 2005 - v1
Checksum:iE14FE7B06D8D697B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AAFI02000003 Genomic DNA Translation: EAL73195.1
RefSeqiXP_647072.1, XM_641980.1

Genome annotation databases

EnsemblProtistsiEAL73195; EAL73195; DDB_G0267484
GeneIDi8615876
KEGGiddi:DDB_G0267484

Similar proteinsi

Entry informationi

Entry nameiPPAC_DICDI
AccessioniPrimary (citable) accession number: Q55GW2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: May 24, 2005
Last modified: March 28, 2018
This is version 76 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Dictyostelium discoideum
    Dictyostelium discoideum: entries, gene names and cross-references to dictyBase
  2. SIMILARITY comments
    Index of protein domains and families

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