Tbio HGS Hepatocyte growth factor-regulated tyrosine kinase substrate

Protein Summary

Description

Involved in intracellular signal transduction mediated by cytokines and growth factors. When associated with STAM, it suppresses DNA signaling upon stimulation by IL-2 and GM-CSF. Could be a direct effector of PI3-kinase in vesicular pathway via early endosomes and may regulate trafficking to early and late endosomes by recruiting clathrin. May concentrate ubiquitinated receptors within clathrin-coated regions. Involved in down-regulation of receptor tyrosine kinase via multivesicular body (MVBs) when complexed with STAM (ESCRT-0 complex). The ESCRT-0 complex binds ubiquitin and acts as sorting machinery that recognizes ubiquitinated receptors and transfers them to further sequential lysosomal sorting/trafficking processes. May contribute to the efficient recruitment of SMADs to the activin receptor complex. Involved in receptor recycling via its association with the CART complex, a multiprotein complex required for efficient transferrin receptor recycling but not for EGFR degradation. The protein encoded by this gene regulates endosomal sorting and plays a critical role in the recycling and degradation of membrane receptors. The encoded protein sorts monoubiquitinated membrane proteins into the multivesicular body, targeting these proteins for lysosome-dependent degradation. [provided by RefSeq, Dec 2010]

Uniprot Accession IDs

• O14964
• Q9NR36

Gene Name

• HGS

Ensembl ID

• ENST00000329138
• ENSP00000331201
• ENSG00000185359

Symbol

• HRS
• HRS

Knowledge Table

Most Knowledge About	Knowledge Value (0 to 1 scale)
protein domain	1
hub protein	0.96
interacting protein	0.96
disease perturbation	0.93
kinase perturbation	0.93

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: 149.55   (req: < 5)

Gene RIFs: 45   (req: <= 3)

Antibodies: 497   (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: 149.55   (req: >= 5)

Gene RIFs: 45   (req: > 3)

Antibodies: 497   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 21

Tchem

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

Active Ligand: 0

Tclin

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

Active Drug: 0