RNASEL
Entrez ID: 6041
Full name: ribonuclease L
External links: HGNC UniprotKB Ensembl RefSeq COSMIC
Family: Other: Other-Unique
Chromosomal location: 1q25.3
Substructure location: Gatekeeper: 434 A-loop: [N/A] G-loop: [N/A] αC-helix: 367...369
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RNASEL
Endoribonuclease that functions in the interferon (IFN) antiviral response. In INF treated and virus infected cells, RNASEL probably mediates its antiviral effects through a combination of direct cleavage of single-stranded viral RNAs, inhibition of protein synthesis through the degradation of rRNA,...
Endoribonuclease that functions in the interferon (IFN) antiviral response. In INF treated and virus infected cells, RNASEL probably mediates its antiviral effects through a combination of direct cleavage of single-stranded viral RNAs, inhibition of protein synthesis through the degradation of rRNA, induction of apoptosis, and induction of other antiviral genes. RNASEL mediated apoptosis is the result of a JNK-dependent stress-response pathway leading to cytochrome c release from mitochondria and caspase-dependent apoptosis. Therefore, activation of RNASEL could lead to elimination of virus infected cells under some circumstances. In the crosstalk between autophagy and apoptosis proposed to induce autophagy as an early stress response to small double-stranded RNA and at later stages of prolonged stress to activate caspase-dependent proteolytic cleavage of BECN1 to terminate autophagy and promote apoptosis (PubMed:26263979). Might play a central role in the regulation of mRNA turnover (PubMed:11585831). Cleaves 3' of UpNp dimers, with preference for UU and UA sequences, to sets of discrete products ranging from between 4 and 22 nucleotides in length.
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GO - Biological processes (BP):
defense response to virus, fat cell differentiation, mRNA processing, negative regulation of viral genome replication, positive regulation of glucose import, positive regulation of transcription by RNA polymerase II, protein phosphorylation, regulation of mRNA stability, regulation of type I interfe...
defense response to virus, fat cell differentiation, mRNA processing, negative regulation of viral genome replication, positive regulation of glucose import, positive regulation of transcription by RNA polymerase II, protein phosphorylation, regulation of mRNA stability, regulation of type I interferon-mediated signaling pathway, rRNA processing, type I interferon signaling pathway
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GO - Molecular function (MF):
ATP binding, endoribonuclease activity, identical protein binding, metal ion binding, protein kinase activity, ribonucleoprotein complex binding, RNA binding, rRNA binding...
ATP binding, endoribonuclease activity, identical protein binding, metal ion binding, protein kinase activity, ribonucleoprotein complex binding, RNA binding, rRNA binding
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GO - Cellular component (CC):
cytosol, mitochondrial matrix, nuclear matrix...
cytosol, mitochondrial matrix, nuclear matrix
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ribonuclease L
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*NOTE: the Kaplan plots were collected from OncoLnc