======= RANGRF ======= == Gene Information == * **Official Symbol**: RANGRF * **Official Name**: RAN guanine nucleotide release factor * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=29098|29098]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9HD47|Q9HD47]] * **Interactions**: [[https://thebiogrid.org/search.php?search=RANGRF&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20RANGRF|Open PubMed]] * **OMIM**: [[https://omim.org/entry/607954|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a protein that has been shown to function as a guanine nucleotide release factor in mouse and to regulate the expression and function of the Nav1.5 cardiac sodium channel in human. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2010]. * **UniProt Summary**: May regulate the intracellular trafficking of RAN (PubMed:11290418). Promotes guanine nucleotide release from RAN and inhibits binding of new GTP by preventing the binding of the RAN guanine nucleotide exchange factor RCC1 (PubMed:29040603). Regulates the levels of GTP-bound RAN in the nucleus, and thereby plays a role in the regulation of RAN-dependent mitotic spindle dynamics (PubMed:29040603). Enhances the expression of SCN5A at the cell membrane in cardiomyocytes (PubMed:18184654, PubMed:23420830, PubMed:21621375). {ECO:0000269|PubMed:11290418, ECO:0000269|PubMed:18184654, ECO:0000269|PubMed:21621375, ECO:0000269|PubMed:23420830, ECO:0000269|PubMed:29040603}. |Mog1| |regulation of microtubule nucleation by Ran protein signal transduction| |regulation of bundle of His cell action potential| |Ran protein signal transduction| |Ran guanyl-nucleotide exchange factor activity| |regulation of membrane depolarization during cardiac muscle cell action potential| |regulation of microtubule nucleation| |regulation of membrane depolarization during action potential| |regulation of cardiac muscle cell action potential involved in regulation of contraction| |positive regulation of protein localization to cell surface| |protein exit from endoplasmic reticulum| |regulation of cardiac muscle cell action potential| |sodium channel regulator activity| |Ran GTPase binding| |regulation of cardiac muscle cell contraction| |regulation of protein localization to cell surface| |regulation of actin filament-based movement| |regulation of membrane depolarization| |intercalated disc| |regulation of action potential| |regulation of microtubule polymerization| |regulation of sodium ion transmembrane transporter activity| |positive regulation of protein localization to plasma membrane| |rough endoplasmic reticulum| |positive regulation of protein localization to cell periphery| |regulation of sodium ion transmembrane transport| |regulation of cardiac conduction| |caveola| |regulation of cardiac muscle contraction| |regulation of microtubule polymerization or depolymerization| |regulation of sodium ion transport| |regulation of striated muscle contraction| |regulation of protein localization to plasma membrane| |regulation of heart rate| |guanyl-nucleotide exchange factor activity| |regulation of protein localization to cell periphery| |positive regulation of protein localization to membrane| |ion channel binding| |regulation of muscle contraction| |regulation of protein localization to membrane| |regulation of microtubule cytoskeleton organization| |endoplasmic reticulum to Golgi vesicle-mediated transport| |regulation of microtubule-based process| |regulation of protein polymerization| |regulation of muscle system process| |regulation of heart contraction| |Ras protein signal transduction| |regulation of ion transmembrane transporter activity| |regulation of transmembrane transporter activity| |regulation of transporter activity| |regulation of blood circulation| |small GTPase mediated signal transduction| |positive regulation of cellular protein localization| |regulation of cation transmembrane transport| |regulation of supramolecular fiber organization| |Golgi vesicle transport| |regulation of metal ion transport| |regulation of actin filament-based process| |regulation of membrane potential| |regulation of protein complex assembly| |regulation of ion transmembrane transport| |regulation of cellular protein localization| |regulation of cytoskeleton organization| |regulation of transmembrane transport| |regulation of system process| |perinuclear region of cytoplasm| |regulation of ion transport| |ion homeostasis| |regulation of cellular localization| |regulation of cellular component biogenesis| |regulation of cellular component movement| |intracellular protein transport| |regulation of protein localization| |chemical homeostasis| |regulation of organelle organization| |protein transport| |intracellular transport| |peptide transport| |amide transport| |cellular protein localization| |cellular macromolecule localization| |establishment of protein localization| |homeostatic process| |intracellular signal transduction| |establishment of localization in cell| |nitrogen compound transport| |regulation of transport| |vesicle-mediated 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**: 12064 * **Expression level (log2 read counts)**: 4.61 {{:chemogenomics:nalm6 dist.png?nolink |}}