======= DENND3 =======
== Gene Information ==
* **Official Symbol**: DENND3
* **Official Name**: DENN domain containing 3
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=22898|22898]]
* **UniProt**: [[https://www.uniprot.org/uniprot/A2RUS2|A2RUS2]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=DENND3&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DENND3|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/617503|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Guanine nucleotide exchange factor (GEF) activating RAB12. Promotes the exchange of GDP to GTP, converting inactive GDP-bound RAB12 into its active GTP-bound form (PubMed:20937701). Regulates autophagy in response to starvation through RAB12 activation. Starvation leads to ULK1/2-dependent phosphorylation of Ser-472 and Ser-490, which in turn allows recruitment of 14-3-3 adapter proteins and leads to up-regulation of GEF activity towards RAB12 (By similarity). Also plays a role in protein transport from recycling endosomes to lysosomes, regulating, for instance, the degradation of the transferrin receptor and of the amino acid transporter PAT4 (PubMed:20937701). Starvation also induces phosphorylation at Tyr-858, which leads to up-regulated GEF activity and initiates autophagy (By similarity). {ECO:0000250|UniProtKB:A2RT67, ECO:0000269|PubMed:20937701}.
|DENN|
|dDENN|
|Rab guanyl-nucleotide exchange factor activity|
|endosome to lysosome transport|
|lysosomal transport|
|vacuolar transport|
|cellular protein catabolic process|
|protein catabolic process|
|cellular macromolecule catabolic process|
|macromolecule catabolic process|
|organonitrogen compound catabolic process|
|intracellular transport|
|organic substance catabolic process|
|cellular catabolic process|
|establishment of localization in cell|
|vesicle-mediated transport|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp526|Sulforaphane 9μM R08 exp526 no dilution day6]]|-2|
|[[:results:exp51|Nifuroxazide 1μM R01 exp51]]|1.72|
|[[:results:exp359|FK-506 30μM R07 exp359]]|1.83|
|[[:results:exp376|Losmapimod 1μM R07 exp376]]|1.95|
|[[:results:exp342|Calcium Ionophore 0.4μM R07 exp342]]|1.96|
^Gene^Correlation^
|[[:human genes:r:rrm1|RRM1]]|0.443|
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**: 8843
* **Expression level (log2 read counts)**: 4.93
{{:chemogenomics:nalm6 dist.png?nolink |}}