======= CBX6 =======
== Gene Information ==
* **Official Symbol**: CBX6
* **Official Name**: chromobox 6
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=23466|23466]]
* **UniProt**: [[https://www.uniprot.org/uniprot/O95503|O95503]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=CBX6&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CBX6|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/617438|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Component of a Polycomb group (PcG) multiprotein PRC1- like complex, a complex class required to maintain the transcriptionally repressive state of many genes, including Hox genes, throughout development (PubMed:21282530). PcG PRC1 complex acts via chromatin remodeling and modification of histones; it mediates monoubiquitination of histone H2A 'Lys-119', rendering chromatin heritably changed in its expressibility. Possibly contributes to the target selectivity of the PRC1 complex by binding specific regions of chromatin (PubMed:18927235). Recruitment to chromatin might occur in an H3K27me3-independent fashion (By similarity). May have a PRC1-independent function in embryonic stem cells (By similarity). {ECO:0000250|UniProtKB:Q9DBY5, ECO:0000269|PubMed:18927235, ECO:0000269|PubMed:21282530}.
|Chromo|
|heterochromatin|
|PcG protein complex|
|single-stranded RNA binding|
|cytoplasmic side of plasma membrane|
|filopodium|
|growth cone|
|neuronal cell body|
|dendrite|
|neuron projection development|
|chromatin organization|
|neuron development|
|negative regulation of transcription by RNA polymerase II|
|neuron differentiation|
|chromosome organization|
|plasma membrane bounded cell projection organization|
|cell projection organization|
|negative regulation of transcription, DNA-templated|
|negative regulation of nucleic acid-templated transcription|
|negative regulation of RNA biosynthetic process|
|negative regulation of RNA metabolic process|
|negative regulation of cellular macromolecule biosynthetic process|
|negative regulation of nucleobase-containing compound metabolic process|
|negative regulation of macromolecule biosynthetic process|
|negative regulation of cellular biosynthetic process|
|generation of neurons|
|negative regulation of biosynthetic process|
|neurogenesis|
|cell development|
|negative regulation of gene expression|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp407|Thapsigargin 0.005μM R07 exp407]]|1.75|
|[[:results:exp454|Bafilomycin-A1 0.009μM R08 exp454]]|1.83|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/726
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/25|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/15|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/14|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/7|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 11899
* **Expression level (log2 read counts)**: 7.37
{{:chemogenomics:nalm6 dist.png?nolink |}}