======= COPRS ======= == Gene Information == * **Official Symbol**: COPRS * **Official Name**: coordinator of PRMT5 and differentiation stimulator * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=55352|55352]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9NQ92|Q9NQ92]] * **Interactions**: [[https://thebiogrid.org/search.php?search=COPRS&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20COPRS|Open PubMed]] * **OMIM**: N/A == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Histone-binding protein required for histone H4 methyltransferase activity of PRMT5. Specifically required for histone H4 'Arg-3' methylation mediated by PRMT5, but not histone H3 'Arg-8' methylation, suggesting that it modulates the substrate specificity of PRMT5. Specifically interacts with the N-terminus of histone H4 but not with histone H3, suggesting that it acts by promoting the association between histone H4 and PRMT5. Involved in CCNE1 promoter repression. Plays a role in muscle cell differentiation by modulating the recruitment of PRMT5 to the promoter of genes involved in the coordination between cell cycle exit and muscle differentiation (By similarity). {ECO:0000250, ECO:0000269|PubMed:18404153}. No Pfam Domain information is available for this gene. |histone H4-R3 methylation| |histone arginine methylation| |peptidyl-arginine methylation| |peptidyl-arginine modification| |histone methylation| |histone binding| |protein alkylation| |protein methylation| |macromolecule methylation| |muscle organ development| |methylation| |histone modification| |covalent chromatin modification| |muscle structure development| |chromatin organization| |peptidyl-amino acid modification| |chromosome organization| \\ === CRISPR Data === No hits were found. No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/726 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/25| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/15| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/14| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/7| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 10897 * **Expression level (log2 read counts)**: 4.33 {{:chemogenomics:nalm6 dist.png?nolink |}}