You are using an outdated browser. Please upgrade your browser to improve your experience.

Tbio
CBX1
Chromobox protein homolog 1

Protein Summary
Description
Component of heterochromatin. Recognizes and binds histone H3 tails methylated at 'Lys-9', leading to epigenetic repression. Interaction with lamin B receptor (LBR) can contribute to the association of the heterochromatin with the inner nuclear membrane. This gene encodes a highly conserved nonhistone protein, which is a member of the heterochromatin protein family . The protein is enriched in the heterochromatin and associated with centromeres. The protein has a single N-terminal chromodomain which can bind to histone proteins via methylated lysine residues, and a C-terminal chromo shadow-domain (CSD) which is responsible for the homodimerization and interaction with a number of chromatin-associated nonhistone proteins. The protein may play an important role in the epigenetic control of chromatin structure and gene expression. Several related pseudogenes are located on chromosomes 1, 3, and X. Multiple alternatively spliced variants, encoding the same protein, have been identified. [p ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000225603
  • ENSP00000225603
  • ENSG00000108468
  • ENST00000393408
  • ENSP00000377060

Symbol
  • CBX
  • CBX
  • M31
  • MOD1
  • p25beta
  • HP1-BETA
  • HP1Hsbeta
  • HP1Hs-beta
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
kinase perturbation
0.95
virus perturbation
0.94
disease perturbation
0.93
protein domain
0.85
ligand (protein) 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: 390.08   (req: < 5)
Gene RIFs: 29   (req: <= 3)
Antibodies: 318   (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: 390.08   (req: >= 5)
Gene RIFs: 29   (req: > 3)
Antibodies: 318   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 6
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