======= ULK2 ======= == Gene Information == * **Official Symbol**: ULK2 * **Official Name**: unc-51 like autophagy activating kinase 2 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=9706|9706]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q8IYT8|Q8IYT8]] * **Interactions**: [[https://thebiogrid.org/search.php?search=ULK2&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ULK2|Open PubMed]] * **OMIM**: [[https://omim.org/entry/608650|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a protein that is similar to a serine/threonine kinase in C. elegans which is involved in axonal elongation. The structure of this protein is similar to the C. elegans protein in that both proteins have an N-terminal kinase domain, a central proline/serine rich (PS) domain, and a C-terminal (C) domain. The gene is located within the Smith-Magenis syndrome region on chromosome 17. Alternatively spliced transcript variants encoding the same protein have been identified. [provided by RefSeq, Dec 2008]. * **UniProt Summary**: Serine/threonine-protein kinase involved in autophagy in response to starvation. Acts upstream of phosphatidylinositol 3- kinase PIK3C3 to regulate the formation of autophagophores, the precursors of autophagosomes. Part of regulatory feedback loops in autophagy: acts both as a downstream effector and a negative regulator of mammalian target of rapamycin complex 1 (mTORC1) via interaction with RPTOR. Activated via phosphorylation by AMPK, also acts as a negative regulator of AMPK through phosphorylation of the AMPK subunits PRKAA1, PRKAB2 and PRKAG1. May phosphorylate ATG13/KIAA0652, FRS2, FRS3 and RPTOR; however such data need additional evidences. Not involved in ammonia-induced autophagy or in autophagic response of cerebellar granule neurons (CGN) to low potassium concentration. Plays a role early in neuronal differentiation and is required for granule cell axon formation: may govern axon formation via Ras-like GTPase signaling and through regulation of the Rab5-mediated endocytic pathways within developing axons. {ECO:0000269|PubMed:18936157, ECO:0000269|PubMed:21460634, ECO:0000269|PubMed:21460635, ECO:0000269|PubMed:21690395, ECO:0000269|PubMed:21795849}. |Pkinase| |Pkinase Tyr| |DUF3543| |Kdo| |positive regulation by symbiont of host autophagy| |modulation by symbiont of host autophagy| |negative regulation of collateral sprouting| |phagophore assembly site membrane| |regulation of collateral sprouting| |phagophore assembly site| |modulation by symbiont of host cellular process| |axon extension| |modification by symbiont of host morphology or physiology| |neuron projection extension| |autophagosome assembly| |autophagosome organization| |negative regulation of axonogenesis| |developmental cell growth| |cell growth| |negative regulation of cell morphogenesis involved in differentiation| |negative regulation of developmental growth| |modification of morphology or physiology of other organism involved in symbiotic interaction| |regulation of extent of cell growth| |developmental growth involved in morphogenesis| |positive regulation of autophagy| |vacuole organization| |cytoplasmic vesicle membrane| |negative regulation of neuron projection development| |modification of morphology or physiology of other organism| |interaction with host| |macroautophagy| |negative regulation of cell projection organization| |regulation of cell size| |negative regulation of cell growth| |regulation of axonogenesis| |response to starvation| |protein autophosphorylation| |negative regulation of neuron differentiation| |negative regulation of growth| |autophagy| |process utilizing autophagic mechanism| |negative regulation of neurogenesis| |regulation of cell morphogenesis involved in differentiation| |negative regulation of nervous system development| |regulation of developmental growth| |regulation of autophagy| |negative regulation of cell development| |protein serine/threonine kinase activity| |positive regulation of cellular catabolic process| |axonogenesis| |regulation of cellular component size| |developmental growth| |growth| |axon development| |regulation of cell growth| |cell morphogenesis involved in neuron differentiation| |positive regulation of catabolic process| |neuron projection morphogenesis| |plasma membrane bounded cell projection morphogenesis| |regulation of cell morphogenesis| |cell projection morphogenesis| |regulation of neuron projection development| |response to nutrient levels| |cell part morphogenesis| |regulation of anatomical structure size| |response to extracellular stimulus| |cell morphogenesis involved in differentiation| |regulation of neuron differentiation| |neuron projection development| |regulation of growth| |regulation of plasma membrane bounded cell projection organization| |negative regulation of cellular component organization| |regulation of cell projection organization| |negative regulation of cell differentiation| |cell morphogenesis| |organelle assembly| |symbiotic process| |neuron development| |regulation of neurogenesis| |interspecies interaction between organisms| |cellular component morphogenesis| |regulation of cellular catabolic process| |regulation of nervous system development| |regulation of cell development| |negative regulation of developmental process| |protein phosphorylation| |regulation of catabolic process| |neuron differentiation| |regulation of anatomical structure morphogenesis| |plasma membrane bounded cell projection organization| |cell projection organization| |negative regulation of multicellular organismal process| |phosphorylation| |ATP binding| |generation of neurons| |neurogenesis| |cell development| |cellular catabolic process| |regulation of cell differentiation| |membrane| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp151|SGC0946 7μM R03 exp151]]|1.84| |[[:results:exp19|Etoposide 1μM R00 exp19]]|1.86| 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**: 14064 * **Expression level (log2 read counts)**: 3.43 {{:chemogenomics:nalm6 dist.png?nolink |}}