======= CBX5 ======= == Gene Information == * **Official Symbol**: CBX5 * **Official Name**: chromobox 5 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=23468|23468]] * **UniProt**: [[https://www.uniprot.org/uniprot/P45973|P45973]] * **Interactions**: [[https://thebiogrid.org/search.php?search=CBX5&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CBX5|Open PubMed]] * **OMIM**: [[https://omim.org/entry/604478|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Component of heterochromatin that recognizes and binds histone H3 tails methylated at 'Lys-9' (H3K9me), leading to epigenetic repression. In contrast, it is excluded from chromatin when 'Tyr-41' of histone H3 is phosphorylated (H3Y41ph). Can interact with lamin-B receptor (LBR). This interaction can contribute to the association of the heterochromatin with the inner nuclear membrane. Involved in the formation of functional kinetochore through interaction with MIS12 complex proteins. {ECO:0000269|PubMed:19783980}. |Chromo| |Chromo shadow| |nuclear pericentric heterochromatin| |chromocenter| |pericentric heterochromatin| |site of DNA damage| |nuclear heterochromatin| |ribonucleoprotein complex binding| |histone deacetylase complex| |negative regulation of G0 to G1 transition| |repressing transcription factor binding| |histone methyltransferase complex| |regulation of G0 to G1 transition| |transcriptional repressor complex| |methylated histone binding| |protein binding, bridging| |kinetochore| |PML body| |nuclear chromosome, telomeric region| |histone deacetylase binding| |ribonucleoprotein complex| |nuclear envelope| |protein-containing complex binding| |blood coagulation| |coagulation| |hemostasis| |negative regulation of cell cycle process| |chromatin binding| |wound healing| |regulation of body fluid levels| |response to wounding| |negative regulation of cell cycle| |protein-containing complex| |viral process| |regulation of cell cycle process| |cellular response to DNA damage stimulus| |symbiotic process| |interspecies interaction between organisms| |nucleolus| |negative regulation of transcription by RNA polymerase II| |protein homodimerization activity| |identical protein binding| |regulation of cell cycle| |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| |negative regulation of biosynthetic process| |cellular response to stress| |negative regulation of gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp410|THZ531 0.11 to 0.125μM on day4 R07 exp410]]|-2.8| |[[:results:exp413|THZ531 0.11 to 0.175μM on day4 R07 exp413]]|-2.35| |[[:results:exp412|THZ531 0.11 to 0.125 to 0.35μM on day4 then day6 R07 exp412]]|-2.28| |[[:results:exp233|EPZ-5676 30μM R05 exp233]]|-2.1| |[[:results:exp308|Rapamycin 2μM plus FK-506 5μM R07 exp308]]|-1.79| |[[:results:exp502|Milciclib 2μM R08 exp502]]|-1.76| |[[:results:exp517|Quercetin 20μM R08 exp517]]|-1.7| |[[:results:exp36|TRAIL 50ng/ml R00 exp36]]|1.82| 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**: 3434 * **Expression level (log2 read counts)**: 9.11 {{:chemogenomics:nalm6 dist.png?nolink |}}