======= CHTF8 ======= == Gene Information == * **Official Symbol**: CHTF8 * **Official Name**: chromosome transmission fidelity factor 8 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=54921|54921]] * **UniProt**: [[https://www.uniprot.org/uniprot/P0CG13|P0CG13]] * **Interactions**: [[https://thebiogrid.org/search.php?search=CHTF8&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CHTF8|Open PubMed]] * **OMIM**: [[https://omim.org/entry/613202|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Chromosome cohesion factor involved in sister chromatid cohesion and fidelity of chromosome transmission. Component of one of the cell nuclear antigen loader complexes, CTF18-replication factor C (CTF18-RFC), which consists of CTF18, CTF8, DCC1, RFC2, RFC3, RFC4 and RFC5. The CTF18-RFC complex binds to single- stranded and primed DNAs and has weak ATPase activity that is stimulated the presence of primed DNA, replication protein A (RPA) and proliferating cell nuclear antigen (PCNA). The CTF18-RFC complex catalyzes the ATP-dependent loading of PCNA onto primed and gapped DNA. It also interacts with and stimulates POLH, which is suggestive of a protein network that coordinates DNA repair, recombination and chromosome cohesion reactions with replication fork progression. {ECO:0000269|PubMed:12930902, ECO:0000269|PubMed:17545166}. |Ctf8| |regulation of DNA-directed DNA polymerase activity| |positive regulation of DNA-directed DNA polymerase activity| |Ctf18 RFC-like complex| |DNA clamp loader activity| |mitotic sister chromatid cohesion| |single-stranded DNA helicase activity| |sister chromatid cohesion| |regulation of DNA-dependent DNA replication| |positive regulation of DNA biosynthetic process| |mitotic sister chromatid segregation| |regulation of DNA replication| |DNA duplex unwinding| |regulation of DNA biosynthetic process| |DNA geometric change| |sister chromatid segregation| |mitotic nuclear division| |positive regulation of DNA metabolic process| |DNA replication| |nuclear chromosome segregation| |chromosome segregation| |nuclear division| |DNA conformation change| |organelle fission| |regulation of DNA metabolic process| |mitotic cell cycle process| |positive regulation of transferase activity| |mitotic cell cycle| |regulation of transferase activity| |cell cycle process| |chromosome organization| |cell cycle| |positive regulation of catalytic activity| |cellular macromolecule biosynthetic process| |macromolecule biosynthetic process| |positive regulation of molecular function| |positive regulation of nucleobase-containing compound metabolic process| |positive regulation of macromolecule biosynthetic process| |positive regulation of cellular biosynthetic process| |positive regulation of biosynthetic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp103|Taxol 0.004μM R03 exp103]]|-2.22| |[[:results:exp512|Olaparib 4μM R08 exp512]]|-2.08| |[[:results:exp299|Talazoparib 0.006μM R06 exp299]]|-2.05| |[[:results:exp350|Deferoxamine 11μM R07 exp350]]|-1.74| |[[:results:exp270|Campthothecin 0.001μM R06 exp270]]|-1.73| |[[:results:exp301|VER-155008 3.9μM R06 exp301]]|1.92| ^Gene^Correlation^ |[[:human genes:d:dscc1|DSCC1]]|0.705| |[[:human genes:c:chtf18|CHTF18]]|0.564| |[[:human genes:x:xrcc1|XRCC1]]|0.454| |[[:human genes:p:pole4|POLE4]]|0.424| |[[:human genes:m:mcm9|MCM9]]|0.415| |[[:human genes:p:pole3|POLE3]]|0.412| Global Fraction of Cell Lines Where Essential: 85/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|5/28| |blood|0/28| |bone|5/26| |breast|7/33| |central nervous system|10/56| |cervix|0/4| |colorectal|2/17| |esophagus|1/13| |fibroblast|1/1| |gastric|5/16| |kidney|5/21| |liver|0/20| |lung|9/75| |lymphocyte|0/16| |ovary|4/26| |pancreas|1/24| |peripheral nervous system|1/16| |plasma cell|0/15| |prostate|0/1| |skin|3/24| |soft tissue|1/9| |thyroid|0/2| |upper aerodigestive|1/22| |urinary tract|4/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 1213 * **Expression level (log2 read counts)**: 6.33 {{:chemogenomics:nalm6 dist.png?nolink |}}