Homo sapiens Protein: PTPN20A
Summary
InnateDB Protein IDBP-238946.7
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol PTPN20A
Protein Name protein tyrosine phosphatase, non-receptor type 20A
Synonyms bA142I17.1; bA42B19.1; CT126; hPTPN20; PTPN20A;
Species Homo sapiens
Ensembl Protein ENSP00000379071
InnateDB Gene IDBG-72304 (PTPN20A)
Protein Structure
UniProt Annotation
Function Tyrosine-protein phosphatase targeted to sites of actin polymerization in response of varied extracellular stimuli. Has tyrosine phosphatase activity towards various tyrosyl phosphorylated substrates.
Subcellular Localization Nucleus {ECO:0000269PubMed:15790311}. Cytoplasm {ECO:0000269PubMed:15790311}. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome {ECO:0000269PubMed:15790311}. Note=Colocalizes with the microtubule-organizing center and intracellular membrane compartments.
Disease Associations
Tissue Specificity Present in many cell lines (at protein level). Widely expressed. {ECO:0000269PubMed:15790311}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
Gene Ontology

Molecular Function
Accession GO Term
GO:0004725 protein tyrosine phosphatase activity
GO:0016791 phosphatase activity
Biological Process
GO:0006470 protein dephosphorylation
GO:0016311 dephosphorylation
GO:0035335 peptidyl-tyrosine dephosphorylation
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005815 microtubule organizing center
GO:0005874 microtubule
Protein Structure and Domains
PDB ID
InterPro IPR000242 Protein-tyrosine phosphatase, receptor/non-receptor type
IPR000387 Protein-tyrosine/Dual specificity phosphatase
IPR003595 Protein-tyrosine phosphatase, catalytic
IPR029021 Protein-tyrosine phosphatase-like
PFAM PF00102
PRINTS PR00700
PIRSF
SMART SM00194
SM00404
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q4JDL3
PhosphoSite PhosphoSite-Q4JDL3
TrEMBL
UniProt Splice Variant
Entrez Gene 26095
UniGene Hs.440733
RefSeq XP_005270372
HUGO HGNC:23422
OMIM 610631
CCDS CCDS73114
HPRD
IMGT
EMBL AL358791 AL450334 AL672108 AY704141 AY704142 AY704143 AY704144 AY704145 AY704146 AY704147 AY704148 AY704149 AY704150 AY704151 AY704152 AY704153 AY704154 AY704158 AY753191 BC093750 BC113473 BC143394 BC171725 BX005072
GenPept AAH93750 AAI13474 AAI43395 AAI71725 AAW28780 AAW28781 AAW28782 AAW28783 AAW28784 AAW28785 AAW28786 AAW28787 AAW28788 AAW28789 AAW28790 AAW28791 AAW28792 AAW28793 AAW28797 AAW88572 CAI12200 CAI14088 CAI14090 CAI15685 CAI23640 CAI23642