======= DENND1A ======= == Gene Information == * **Official Symbol**: DENND1A * **Official Name**: DENN domain containing 1A * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=57706|57706]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q8TEH3|Q8TEH3]] * **Interactions**: [[https://thebiogrid.org/search.php?search=DENND1A&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DENND1A|Open PubMed]] * **OMIM**: [[https://omim.org/entry/613633|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Guanine nucleotide exchange factor (GEF) regulating clathrin-mediated endocytosis through RAB35 activation. Promotes the exchange of GDP to GTP, converting inactive GDP-bound RAB35 into its active GTP-bound form. Regulates clathrin-mediated endocytosis of synaptic vesicles and mediates exit from early endosomes (PubMed:20154091, PubMed:20937701). Binds phosphatidylinositol-phosphates (PtdInsPs), with some preference for PtdIns(3)P (By similarity). {ECO:0000250|UniProtKB:Q8K382, ECO:0000269|PubMed:20154091, ECO:0000269|PubMed:20937701}. |DENN| |dDENN| |uDENN| |regulation of Rab protein signal transduction| |phosphatidylinositol phosphate binding| |endocytic recycling| |Rab guanyl-nucleotide exchange factor activity| |phosphatidylinositol-3-phosphate binding| |synaptic vesicle endocytosis| |presynaptic endocytosis| |synaptic vesicle recycling| |clathrin-coated vesicle membrane| |clathrin-coated vesicle| |presynaptic membrane| |synaptic vesicle cycle| |vesicle-mediated transport in synapse| |SH3 domain binding| |Rab GTPase binding| |endosomal transport| |regulation of Ras protein signal transduction| |regulation of small GTPase mediated signal transduction| |neuronal cell body| |positive regulation of GTPase activity| |dendrite| |regulation of GTPase activity| |cell junction| |endocytosis| |import into cell| |intracellular membrane-bounded organelle| |positive regulation of hydrolase activity| |regulation of hydrolase activity| |positive regulation of catalytic activity| |protein transport| |intracellular transport| |peptide transport| |amide transport| |establishment of protein localization| |positive regulation of molecular function| |regulation of intracellular signal transduction| |establishment of localization in cell| |nitrogen compound transport| |vesicle-mediated transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp229|Dimethyloxaloylglycine 100μM R05 exp229]]|-1.81| |[[:results:exp243|S-trityl-L-cysteine 0.5μM R05 exp243]]|-1.75| ^Gene^Correlation^ |[[:human genes:r:ruvbl2|RUVBL2]]|0.467| 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**: 5687 * **Expression level (log2 read counts)**: 4.53 {{:chemogenomics:nalm6 dist.png?nolink |}}