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Tchem
PTPN12
Tyrosine-protein phosphatase non-receptor type 12

Protein Summary
Description
Dephosphorylates a range of proteins, and thereby regulates cellular signaling cascades (PubMed:18559503). Dephosphorylates cellular tyrosine kinases, such as ERBB2 and PTK2B/PYK2, and thereby regulates signaling via ERBB2 and PTK2B/PYK2 (PubMed:17329398, PubMed:27134172). Selectively dephosphorylates ERBB2 phosphorylated at 'Tyr-1112', 'Tyr-1196', and/or 'Tyr-1248' (PubMed:27134172). The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP contains a C-terminal PEST motif, which serves as a protein-protein interaction domain, and may regulate protein intracellular half-life. This PTP was found to bind and dephosphorylate the product of the oncogene c-ABL and thus may play a role in oncogenesis. This PTP was also shown to interact with, and dephosphorylate, various products related ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000248594
  • ENSP00000248594
  • ENSG00000127947
  • ENST00000415482
  • ENSP00000392429
  • ENST00000435495
  • ENSP00000397991

Symbol
  • PTPG1
  • PTP-PEST
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
transcription factor perturbation
0.94
transcription factor binding site profile
0.87
transcription factor
0.85
hub protein
0.79
PubMedID
0.77


Protein Classes
No PANTHER Classes or DTO Classes found
IDG Development Level Summary
Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 91.24   (req: < 5)
Gene RIFs: 42   (req: <= 3)
Antibodies: 184   (req: <= 50)
Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 91.24   (req: >= 5)
Gene RIFs: 42   (req: > 3)
Antibodies: 184   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 13
Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligands: 12
Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drug: 0