======= SNX19 ======= == Gene Information == * **Official Symbol**: SNX19 * **Official Name**: sorting nexin 19 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=399979|399979]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q92543|Q92543]] * **Interactions**: [[https://thebiogrid.org/search.php?search=SNX19&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SNX19|Open PubMed]] * **OMIM**: N/A == Function Summary == * **Entrez Summary**: Islet antigen-2 (IA-2) is an autoantigen in type 1 diabetes and plays a role in insulin secretion. IA-2 is found in dense-core secretory vesicles and interacts with the product of this gene, a sorting nexin. In mouse pancreatic beta-cells, the encoded protein influenced insulin secretion by stabilizing the number of dense-core secretory vesicles. [provided by RefSeq, Dec 2016]. * **UniProt Summary**: Plays a role in intracellular vesicle trafficking and exocytosis (PubMed:24843546). May play a role in maintaining insulin-containing dense core vesicles in pancreatic beta-cells and in preventing their degradation. May play a role in insulin secretion (PubMed:24843546). Interacts with membranes containing phosphatidylinositol 3-phosphate (PtdIns(3P)) (By similarity). {ECO:0000250|UniProtKB:Q6P4T1, ECO:0000269|PubMed:24843546}. |PX| |PXA| |Nexin C| |dense core granule maturation| |secretory granule maturation| |secretory granule organization| |insulin secretion| |phosphatidylinositol-3-phosphate binding| |peptide hormone secretion| |hormone secretion| |hormone transport| |chondrocyte differentiation| |cytoplasmic vesicle membrane| |early endosome membrane| |protein secretion| |establishment of protein localization to extracellular region| |protein localization to extracellular region| |signal release| |cartilage development| |peptide secretion| |connective tissue development| |developmental maturation| |vesicle organization| |endomembrane system organization| |skeletal system development| |regulation of hormone levels| |exocytosis| |secretion by cell| |export from cell| |cell-cell signaling| |secretion| |protein transport| |peptide transport| |amide transport| |establishment of protein localization| |tissue development| |nitrogen compound transport| |vesicle-mediated transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp343|Centrinone 0.5μM R07 exp343]]|1.73| |[[:results:exp474|CR131-b 0.005μM R08 exp474]]|1.77| |[[:results:exp374|Latrunculin-B 10μM R07 exp374]]|1.83| 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**: 4178 * **Expression level (log2 read counts)**: 6.8 {{:chemogenomics:nalm6 dist.png?nolink |}}