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Tchem
PTPRF
Receptor-type tyrosine-protein phosphatase F

Protein Summary
Description
Possible cell adhesion receptor. It possesses an intrinsic protein tyrosine phosphatase activity (PTPase) and dephosphorylates EPHA2 regulating its activity. The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one. The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP possesses an extracellular region, a single transmembrane region, and two tandem intracytoplasmic catalytic domains, and thus represents a receptor-type PTP. The extracellular region contains three Ig-like domains, and nine non-Ig like domains similar to that of neural-cell adhesion molecule. This PTP was shown to function in the regulation of epithelial cell-cell contacts at adherents junctions, as well as in the control of beta-cat ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000359947
  • ENSP00000353030
  • ENSG00000142949
  • ENST00000438120
  • ENSP00000398822

Symbol
  • LAR
  • LAR
  • BNAH2
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
protein domain
0.99
transcription factor perturbation
0.99
kinase perturbation
0.93
molecular function
0.84
disease perturbation
0.83


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: 105.08   (req: < 5)
Gene RIFs: 24   (req: <= 3)
Antibodies: 265   (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: 105.08   (req: >= 5)
Gene RIFs: 24   (req: > 3)
Antibodies: 265   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 14
Tchem

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

Active Ligands: 10
Tclin

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

Active Drug: 0