======= RNF144B ======= == Gene Information == * **Official Symbol**: RNF144B * **Official Name**: ring finger protein 144B * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=255488|255488]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q7Z419|Q7Z419]] * **Interactions**: [[https://thebiogrid.org/search.php?search=RNF144B&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20RNF144B|Open PubMed]] * **OMIM**: [[https://omim.org/entry/618869|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: E3 ubiquitin-protein ligase which accepts ubiquitin from E2 ubiquitin-conjugating enzymes UBE2L3 and UBE2L6 in the form of a thioester and then directly transfers the ubiquitin to targeted substrates such as LCMT2, thereby promoting their degradation. Induces apoptosis via a p53/TP53-dependent but caspase-independent mechanism. However, its overexpression also produces a decrease of the ubiquitin-dependent stability of BAX, a pro-apoptotic protein, ultimately leading to protection of cell death; But, it is not an anti-apoptotic protein per se. {ECO:0000269|PubMed:12853982, ECO:0000269|PubMed:20300062}. |IBR| |ubiquitin conjugating enzyme binding| |positive regulation of proteasomal ubiquitin-dependent protein catabolic process| |positive regulation of ubiquitin-dependent protein catabolic process| |mitochondrial membrane| |positive regulation of proteasomal protein catabolic process| |ubiquitin ligase complex| |positive regulation of proteolysis involved in cellular protein catabolic process| |regulation of proteasomal ubiquitin-dependent protein catabolic process| |positive regulation of cellular protein catabolic process| |regulation of ubiquitin-dependent protein catabolic process| |regulation of proteasomal protein catabolic process| |regulation of proteolysis involved in cellular protein catabolic process| |positive regulation of protein catabolic process| |ubiquitin protein ligase activity| |ubiquitin-protein transferase activity| |regulation of cellular protein catabolic process| |protein polyubiquitination| |positive regulation of proteolysis| |positive regulation of cellular catabolic process| |regulation of protein catabolic process| |positive regulation of catabolic process| |ubiquitin-dependent protein catabolic process| |modification-dependent protein catabolic process| |modification-dependent macromolecule catabolic process| |proteolysis involved in cellular protein catabolic process| |cellular protein catabolic process| |protein catabolic process| |protein ubiquitination| |regulation of proteolysis| |protein modification by small protein conjugation| |regulation of cellular catabolic process| |negative regulation of apoptotic process| |cellular macromolecule catabolic process| |negative regulation of programmed cell death| |apoptotic process| |protein modification by small protein conjugation or removal| |negative regulation of cell death| |regulation of catabolic process| |macromolecule catabolic process| |programmed cell death| |organonitrogen compound catabolic process| |cell death| |proteolysis| |regulation of apoptotic process| |regulation of programmed cell death| |positive regulation of cellular protein metabolic process| |regulation of cell death| |positive regulation of protein metabolic process| |organic substance catabolic process| |cellular catabolic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp234|Ethanol 0.01 R05 exp234]]|-1.75| |[[:results:exp512|Olaparib 4μM R08 exp512]]|1.73| |[[:results:exp279|D-Fructose 10000μM R06 exp279]]|1.75| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 14683 * **Expression level (log2 read counts)**: 2.65 {{:chemogenomics:nalm6 dist.png?nolink |}}