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Tbio
OSBPL5
Oxysterol-binding protein-related protein 5

Protein Summary
Description
Lipid transporter involved in lipid countertransport between the endoplasmic reticulum and the plasma membrane: specifically exchanges phosphatidylserine with phosphatidylinositol 4-phosphate (PI4P), delivering phosphatidylserine to the plasma membrane in exchange for PI4P, which is degraded by the SAC1/SACM1L phosphatase in the endoplasmic reticulum. Binds phosphatidylserine and PI4P in a mutually exclusive manner (PubMed:23934110, PubMed:26206935). May cooperate with NPC1 to mediate the exit of cholesterol from endosomes/lysosomes (PubMed:21220512). Binds 25-hydroxycholesterol and cholesterol (PubMed:17428193). This gene encodes a member of the oxysterol-binding protein (OSBP) family, a group of intracellular lipid receptors that play a key role in the maintenance of cholesterol balance in the body. Most members contain an N-terminal pleckstrin homology domain and a highly conserved C-terminal OSBP-like sterol-binding domain. This gene has been shown to be imprinted, with preferentia ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000263650
  • ENSP00000263650
  • ENSG00000021762
  • ENST00000348039
  • ENSP00000302872
  • ENST00000389989
  • ENSP00000374639
  • ENST00000525498
  • ENSP00000433342

Symbol
  • KIAA1534
  • OBPH1
  • ORP5
  • ORP5
  • OBPH1
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
ligand (protein) perturbation
0.83
virus perturbation
0.64
cell line
0.63
protein domain
0.58
disease perturbation
0.56


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: 27.81   (req: < 5)
Gene RIFs: 13   (req: <= 3)
Antibodies: 77   (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: 27.81   (req: >= 5)
Gene RIFs: 13   (req: > 3)
Antibodies: 77   (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 Ligand: 0
Tclin

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

Active Drug: 0