======= 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 |}}