Show pageOld revisionsBacklinksFold/unfold allBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ======= RAPGEF4 ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: RAPGEF4 * **<color #00a2e8>Official Name</color>**: Rap guanine nucleotide exchange factor 4 * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=11069|11069]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q8WZA2|Q8WZA2]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=RAPGEF4&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20RAPGEF4|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/606058|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: Guanine nucleotide exchange factor (GEF) for RAP1A, RAP1B and RAP2A small GTPases that is activated by binding cAMP. Seems not to activate RAB3A. Involved in cAMP-dependent, PKA- independent exocytosis through interaction with RIMS2 (By similarity). {ECO:0000250, ECO:0000269|PubMed:10777494, ECO:0000269|PubMed:9856955}. <button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button> <button type='primary' size='sm' modal='GO_terms'>GO Terms</button> <modal id='Pfam_Domains' size='lg' title='Pfam Domains'> |DEP| |RasGEF| |cNMP binding| |RasGEF N| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |Ras GTPase binding| |Ras guanyl-nucleotide exchange factor activity| |cAMP binding| |hippocampal mossy fiber to CA3 synapse| |insulin secretion| |calcium-ion regulated exocytosis| |peptide hormone secretion| |hormone secretion| |hormone transport| |guanyl-nucleotide exchange factor activity| |regulation of synaptic vesicle cycle| |cAMP-mediated signaling| |protein secretion| |establishment of protein localization to extracellular region| |protein localization to extracellular region| |signal release| |cyclic-nucleotide-mediated signaling| |peptide secretion| |regulation of insulin secretion| |regulation of peptide hormone secretion| |regulation of exocytosis| |regulation of hormone secretion| |small GTPase mediated signal transduction| |second-messenger-mediated signaling| |regulation of protein secretion| |regulation of peptide secretion| |regulation of hormone levels| |regulation of vesicle-mediated transport| |regulated exocytosis| |regulation of protein transport| |regulation of peptide transport| |regulation of establishment of protein localization| |regulation of secretion by cell| |exocytosis| |regulation of secretion| |regulation of cellular localization| |secretion by cell| |regulation of protein localization| |export from cell| |cell-cell signaling| |secretion| |G protein-coupled receptor signaling pathway| |protein transport| |peptide transport| |amide transport| |establishment of protein localization| |intracellular signal transduction| |nitrogen compound transport| |regulation of transport| |vesicle-mediated transport| |membrane| </modal> \\ === CRISPR Data === <button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button> <button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button> <button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button> <modal id='Compound_Hit' size='lg' title='Compound Hit'> ^Screen^Score^ |[[:results:exp273|Cisplatin 0.35μM R06 exp273]]|-1.7| |[[:results:exp530|Thioridazine 5μM R08 exp530]]|1.72| |[[:results:exp473|Cincreasin 100μM R08 exp473]]|1.81| |[[:results:exp249|Vinorelbine 0.001μM R05 exp249]]|1.91| |[[:results:exp447|Amiloride 100μM R08 exp447]]|1.94| |[[:results:exp454|Bafilomycin-A1 0.009μM R08 exp454]]|2.34| </modal> <modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'> No correlation found to any other genes in chemogenomics. </modal> <modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'> 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| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 10543 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 0.77 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='RAPGEF4 Expression in NALM6 Cells: 0.77'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2025/12/10 20:19by 127.0.0.1