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Tbio
AP4B1
AP-4 complex subunit beta-1

Protein Summary
Description
Component of the adaptor protein complex 4 (AP-4). Adaptor protein complexes are vesicle coat components involved both in vesicle formation and cargo selection. They control the vesicular transport of proteins in different trafficking pathways (PubMed:10066790, PubMed:10436028). AP-4 forms a non clathrin-associated coat on vesicles departing the trans-Golgi network (TGN) and may be involved in the targeting of proteins from the trans-Golgi network (TGN) to the endosomal-lysosomal system. It is also involved in protein sorting to the basolateral membrane in epithelial cells and the proper asymmetric localization of somatodendritic proteins in neurons. AP-4 is involved in the recognition and binding of tyrosine-based sorting signals found in the cytoplasmic part of cargos, but may also recognize other types of sorting signal (Probable). This gene encodes a subunit of a heterotetrameric adapter-like complex 4 that is involved in targeting proteins from the trans-Golgi network to the endos ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000256658
  • ENSP00000256658
  • ENSG00000134262
  • ENST00000369569
  • ENSP00000358582

Symbol
  • CPSQ5
  • SPG47
  • BETA-4
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
protein domain
0.92
histone modification site profile
0.86
transcription factor perturbation
0.8
cell type or tissue
0.79
transcription factor binding site profile
0.69


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: 16.24   (req: < 5)
Gene RIFs: 7   (req: <= 3)
Antibodies: 143   (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: 16.24   (req: >= 5)
Gene RIFs: 7   (req: > 3)
Antibodies: 143   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 4
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