======= RBM4 ======= == Gene Information == * **Official Symbol**: RBM4 * **Official Name**: RNA binding motif protein 4 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5936|5936]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9BWF3|Q9BWF3]] * **Interactions**: [[https://thebiogrid.org/search.php?search=RBM4&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20RBM4|Open PubMed]] * **OMIM**: [[https://omim.org/entry/602571|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: RNA-binding factor involved in multiple aspects of cellular processes like alternative splicing of pre-mRNA and translation regulation. Modulates alternative 5'-splice site and exon selection. Acts as a muscle cell differentiation-promoting factor. Activates exon skipping of the PTB pre-mRNA during muscle cell differentiation. Antagonizes the activity of the splicing factor PTBP1 to modulate muscle cell-specific exon selection of alpha tropomyosin. Binds to intronic pyrimidine-rich sequence of the TPM1 and MAPT pre-mRNAs. Required for the translational activation of PER1 mRNA in response to circadian clock. Binds directly to the 3'-UTR of the PER1 mRNA. Exerts a suppressive activity on Cap-dependent translation via binding to CU-rich responsive elements within the 3'UTR of mRNAs, a process increased under stress conditions or during myocytes differentiation. Recruits EIF4A1 to stimulate IRES-dependent translation initiation in respons to cellular stress. Associates to internal ribosome entry segment (IRES) in target mRNA species under stress conditions. Plays a role for miRNA-guided RNA cleavage and translation suppression by promoting association of AGO2- containing miRNPs with their cognate target mRNAs. Associates with miRNAs during muscle cell differentiation. Binds preferentially to 5'-CGCGCG[GCA]-3' motif in vitro. {ECO:0000269|PubMed:12628928, ECO:0000269|PubMed:16260624, ECO:0000269|PubMed:16777844, ECO:0000269|PubMed:16934801, ECO:0000269|PubMed:17284590, ECO:0000269|PubMed:17932509, ECO:0000269|PubMed:19801630, ECO:0000269|PubMed:21343338, ECO:0000269|PubMed:21518792}. |zf-CCHC| |RRM 1| |pre-mRNA intronic pyrimidine-rich binding| |IRES-dependent translational initiation of linear mRNA| |cap-independent translational initiation| |cap-independent translational initiation of linear mRNA| |circadian regulation of translation| |negative regulation of translation in response to stress| |pre-mRNA intronic binding| |miRNA mediated inhibition of translation| |negative regulation of translation, ncRNA-mediated| |regulation of translation, ncRNA-mediated| |regulation of translation in response to stress| |negative regulation of translational initiation| |entrainment of circadian clock by photoperiod| |photoperiodism| |entrainment of circadian clock| |cytoplasmic translational initiation| |cyclin binding| |miRNA binding| |response to arsenic-containing substance| |mRNA cis splicing, via spliceosome| |gene silencing by miRNA| |posttranscriptional gene silencing by RNA| |posttranscriptional gene silencing| |regulation of alternative mRNA splicing, via spliceosome| |cytoplasmic stress granule| |cytoplasmic translation| |mRNA 3-UTR binding| |regulation of translational initiation| |positive regulation of muscle cell differentiation| |gene silencing by RNA| |regulation of mRNA splicing, via spliceosome| |regulation of nucleocytoplasmic transport| |regulation of circadian rhythm| |negative regulation of translation| |regulation of RNA splicing| |regulation of mRNA processing| |circadian rhythm| |translational initiation| |negative regulation of cellular amide metabolic process| |gene silencing| |regulation of muscle cell differentiation| |mRNA binding| |regulation of gene expression, epigenetic| |rhythmic process| |RNA splicing, via transesterification reactions with bulged adenosine as nucleophile| |mRNA splicing, via spliceosome| |RNA splicing, via transesterification reactions| |response to light stimulus| |regulation of mRNA metabolic process| |regulation of intracellular transport| |regulation of translation| |translation| |RNA splicing| |nuclear speck| |regulation of cellular amide metabolic process| |peptide biosynthetic process| |response to radiation| |mRNA processing| |posttranscriptional regulation of gene expression| |amide biosynthetic process| |peptide metabolic process| |mRNA metabolic process| |cellular amide metabolic process| |zinc ion binding| |nucleolus| |RNA processing| |regulation of cellular localization| |positive regulation of cell differentiation| |negative regulation of cellular protein metabolic process| |negative regulation of protein metabolic process| |response to abiotic stimulus| |positive regulation of developmental process| |negative regulation of cellular macromolecule biosynthetic process| |RNA binding| |organonitrogen compound biosynthetic process| |negative regulation of macromolecule biosynthetic process| |negative regulation of cellular biosynthetic process| |negative regulation of biosynthetic process| |cellular nitrogen compound biosynthetic process| |RNA metabolic process| |cellular response to stress| |cellular macromolecule biosynthetic process| |negative regulation of gene expression| |macromolecule biosynthetic process| |regulation of cell differentiation| |regulation of transport| |gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp474|CR131-b 0.005μM R08 exp474]]|1.81| |[[:results:exp429|Rapamycin 0.001μM R08 exp429]]|1.85| |[[:results:exp68|Clomiphene 4.4μM R02 exp68]]|1.86| |[[:results:exp330|5-Azacytidine 2μM R07 exp330]]|1.92| |[[:results:exp234|Ethanol 0.01 R05 exp234]]|2.18| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 10/739 ^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|1/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|1/21| |liver|2/20| |lung|1/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|2/16| |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**: 4277 * **Expression level (log2 read counts)**: 6.43 {{:chemogenomics:nalm6 dist.png?nolink |}}