======= RNF139 =======
== Gene Information ==
* **Official Symbol**: RNF139
* **Official Name**: ring finger protein 139
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=11236|11236]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q8WU17|Q8WU17]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=RNF139&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20RNF139|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/603046|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene is a multi-membrane spanning protein containing a RING-H2 finger. This protein is located in the endoplasmic reticulum, and has been shown to possess ubiquitin ligase activity. This gene was found to be interrupted by a t(3:8) translocation in a family with hereditary renal and non-medulary thyroid cancer. Studies of the Drosophila counterpart suggested that this protein may interact with tumor suppressor protein VHL, as well as with COPS5/JAB1, a protein responsible for the degradation of tumor suppressor CDKN1B/P27KIP. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: E3-ubiquitin ligase; acts as a negative regulator of the cell proliferation through mechanisms involving G2/M arrest and cell death. Required for MHC class I ubiquitination in cells expressing the cytomegalovirus protein US2 before dislocation from the endoplasmic reticulum (ER). Affects SREBP processing by hindering the SREBP/SCAP complex translocation from the ER to the Golgi, thereby reducing SREBF2 target gene expression. Required for INSIG1 ubiquitination. May be required for EIF3 complex ubiquitination. May function as a signaling receptor. {ECO:0000269|PubMed:10500182, ECO:0000269|PubMed:12032852, ECO:0000269|PubMed:17016439, ECO:0000269|PubMed:19706601, ECO:0000269|PubMed:19720873, ECO:0000269|PubMed:20068067}.
|zf-C3HC4|
|zf-rbx1|
|ubiquitin-like protein transferase activity|
|Derlin-1 retrotranslocation complex|
|regulation of ER to Golgi vesicle-mediated transport|
|endoplasmic reticulum mannose trimming|
|protein alpha-1,2-demannosylation|
|protein demannosylation|
|endoplasmic reticulum quality control compartment|
|protein deglycosylation|
|protein destabilization|
|regulation of protein processing|
|regulation of protein maturation|
|endomembrane system|
|ERAD pathway|
|positive regulation of ubiquitin-dependent protein catabolic process|
|protease binding|
|positive regulation of proteolysis involved in cellular protein catabolic process|
|negative regulation of translation|
|positive regulation of cellular protein catabolic process|
|negative regulation of cellular amide metabolic process|
|regulation of ubiquitin-dependent protein catabolic process|
|signaling receptor activity|
|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|
|response to endoplasmic reticulum stress|
|regulation of protein stability|
|proteasomal protein catabolic process|
|regulation of intracellular transport|
|regulation of translation|
|positive regulation of proteolysis|
|positive regulation of cellular catabolic process|
|regulation of protein catabolic process|
|glycoprotein metabolic process|
|regulation of cellular amide metabolic process|
|positive regulation of catabolic process|
|posttranscriptional regulation of gene expression|
|regulation of vesicle-mediated transport|
|proteolysis involved in cellular protein catabolic process|
|cellular protein catabolic process|
|negative regulation of cell population proliferation|
|protein catabolic process|
|protein ubiquitination|
|regulation of proteolysis|
|protein modification by small protein conjugation|
|regulation of cellular catabolic process|
|zinc ion binding|
|cellular macromolecule catabolic process|
|regulation of cellular localization|
|endoplasmic reticulum membrane|
|protein modification by small protein conjugation or removal|
|regulation of catabolic process|
|response to organonitrogen compound|
|endoplasmic reticulum|
|carbohydrate derivative metabolic process|
|negative regulation of cellular protein metabolic process|
|macromolecule catabolic process|
|organonitrogen compound catabolic process|
|response to nitrogen compound|
|negative regulation of protein metabolic process|
|proteolysis|
|negative regulation of cellular macromolecule biosynthetic process|
|negative regulation of macromolecule biosynthetic process|
|negative regulation of cellular biosynthetic process|
|negative regulation of biosynthetic process|
|positive regulation of cellular protein metabolic process|
|regulation of cell population proliferation|
|cellular response to stress|
|positive regulation of protein metabolic process|
|negative regulation of gene expression|
|organic substance catabolic process|
|cellular catabolic process|
|regulation of transport|
\\
=== CRISPR Data ===
No hits were found.
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**: 16051
* **Expression level (log2 read counts)**: 5.39
{{:chemogenomics:nalm6 dist.png?nolink |}}