======= RRP1B ======= == Gene Information == * **Official Symbol**: RRP1B * **Official Name**: ribosomal RNA processing 1B * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=23076|23076]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q14684|Q14684]] * **Interactions**: [[https://thebiogrid.org/search.php?search=RRP1B&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20RRP1B|Open PubMed]] * **OMIM**: [[https://omim.org/entry/610654|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Positively regulates DNA damage-induced apoptosis by acting as a transcriptional coactivator of proapoptotic target genes of the transcriptional activator E2F1 (PubMed:20040599). Likely to play a role in ribosome biogenesis by targeting serine/threonine protein phosphatase PP1 to the nucleolus (PubMed:20926688). Involved in regulation of mRNA splicing (By similarity). Inhibits SIPA1 GTPase activity (By similarity). Involved in regulating expression of extracellular matrix genes (By similarity). Associates with chromatin and may play a role in modulating chromatin structure (PubMed:19710015). {ECO:0000250|UniProtKB:Q91YK2, ECO:0000269|PubMed:19710015, ECO:0000269|PubMed:20040599, ECO:0000269|PubMed:20926688}. |Nop52| |granular component| |euchromatin| |preribosome, small subunit precursor| |positive regulation by host of viral transcription| |preribosome, large subunit precursor| |heterochromatin| |cellular response to virus| |positive regulation of viral transcription| |negative regulation of GTPase activity| |regulation of viral transcription| |modification by host of symbiont morphology or physiology| |interaction with symbiont| |negative regulation of phosphatase activity| |positive regulation of viral process| |modification of morphology or physiology of other organism involved in symbiotic interaction| |negative regulation of dephosphorylation| |regulation of RNA splicing| |modification of morphology or physiology of other organism| |regulation of phosphatase activity| |regulation of viral process| |regulation of dephosphorylation| |rRNA processing| |regulation of symbiosis, encompassing mutualism through parasitism| |rRNA metabolic process| |response to virus| |transcription coactivator activity| |ribosome biogenesis| |ncRNA processing| |RNA splicing| |negative regulation of hydrolase activity| |ribonucleoprotein complex biogenesis| |ncRNA metabolic process| |mRNA processing| |regulation of GTPase activity| |positive regulation of multi-organism process| |negative regulation of phosphate metabolic process| |negative regulation of phosphorus metabolic process| |positive regulation of apoptotic process| |positive regulation of programmed cell death| |mRNA metabolic process| |positive regulation of cell death| |regulation of multi-organism process| |symbiotic process| |negative regulation of catalytic activity| |interspecies interaction between organisms| |nucleolus| |RNA processing| |apoptotic process| |programmed cell death| |cell death| |negative regulation of molecular function| |positive regulation of transcription by RNA polymerase II| |regulation of hydrolase activity| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |RNA binding| |regulation of apoptotic process| |positive regulation of transcription, DNA-templated| |regulation of programmed cell death| |positive regulation of nucleic acid-templated transcription| |positive regulation of RNA biosynthetic process| |RNA metabolic process| |regulation of cell death| |positive regulation of RNA metabolic process| |regulation of phosphate metabolic process| |regulation of phosphorus metabolic process| |positive regulation of nucleobase-containing compound metabolic process| |positive regulation of macromolecule biosynthetic process| |positive regulation of cellular biosynthetic process| |positive regulation of gene expression| |gene expression| |positive regulation of biosynthetic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp80|RO-3307 4.7μM R02 exp80]]|1.74| |[[:results:exp435|JQ1 0.8μM R08 exp435]]|1.82| |[[:results:exp335|Aminopterin 0.005μM R07 exp335]]|2.17| |[[:results:exp485|GSK626616 14μM R08 exp485]]|2.33| 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**: 5913 * **Expression level (log2 read counts)**: 7.74 {{:chemogenomics:nalm6 dist.png?nolink |}}