======= ULK1 ======= == Gene Information == * **Official Symbol**: ULK1 * **Official Name**: unc-51 like autophagy activating kinase 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=8408|8408]] * **UniProt**: [[https://www.uniprot.org/uniprot/O75385|O75385]] * **Interactions**: [[https://thebiogrid.org/search.php?search=ULK1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ULK1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/603168|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **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 negative regulator of mammalian target of rapamycin complex 1 (mTORC1) via interaction with RPTOR. Activated via phosphorylation by AMPK and also acts as a regulator of AMPK by mediating phosphorylation of AMPK subunits PRKAA1, PRKAB2 and PRKAG1, leading to negatively regulate AMPK activity. May phosphorylate ATG13/KIAA0652 and RPTOR; however such data need additional evidences. Plays a role early in neuronal differentiation and is required for granule cell axon formation. May also phosphorylate SESN2 and SQSTM1 to regulate autophagy (PubMed:25040165). {ECO:0000269|PubMed:18936157, ECO:0000269|PubMed:21460634, ECO:0000269|PubMed:21795849, ECO:0000269|PubMed:25040165}. |DUF3543| |Pkinase| |Pkinase Tyr| |extrinsic component of autophagosome membrane| |extrinsic component of phagophore assembly site membrane| |extrinsic component of omegasome membrane| |positive regulation by symbiont of host autophagy| |modulation by symbiont of host autophagy| |Atg1/ULK1 kinase complex| |positive regulation of autophagosome assembly| |guanyl-nucleotide exchange factor complex| |positive regulation of vacuole organization| |phagophore assembly site membrane| |phagophore assembly site| |modulation by symbiont of host cellular process| |neuron projection regeneration| |GTPase binding| |axon extension| |regulation of autophagosome assembly| |modification by symbiont of host morphology or physiology| |regulation of vacuole organization| |neuron projection extension| |autophagosome assembly| |autophagosome organization| |positive regulation of macroautophagy| |autophagosome| |positive regulation of organelle assembly| |kinase activity| |peptidyl-threonine phosphorylation| |developmental cell growth| |cell growth| |peptidyl-threonine modification| |modification of morphology or physiology of other organism involved in symbiotic interaction| |developmental growth involved in morphogenesis| |recycling endosome| |positive regulation of autophagy| |vacuole organization| |negative regulation of protein complex assembly| |Rab GTPase binding| |modification of morphology or physiology of other organism| |regeneration| |interaction with host| |macroautophagy| |mitochondrial outer membrane| |regulation of macroautophagy| |peptidyl-serine phosphorylation| |protein autophosphorylation| |response to starvation| |peptidyl-serine modification| |regulation of organelle assembly| |cellular response to nutrient levels| |process utilizing autophagic mechanism| |autophagy| |cellular response to extracellular stimulus| |protein-containing complex binding| |axon| |regulation of autophagy| |cellular response to external stimulus| |protein serine/threonine kinase activity| |positive regulation of cellular catabolic process| |axonogenesis| |developmental growth| |growth| |axon development| |positive regulation of catabolic process| |cell morphogenesis involved in neuron differentiation| |regulation of protein complex assembly| |neuron projection morphogenesis| |plasma membrane bounded cell projection morphogenesis| |cell projection morphogenesis| |response to nutrient levels| |cell part morphogenesis| |positive regulation of cellular component biogenesis| |response to extracellular stimulus| |cell morphogenesis involved in differentiation| |positive regulation of organelle organization| |neuron projection development| |negative regulation of cellular component organization| |cell morphogenesis| |organelle assembly| |symbiotic process| |neuron development| |interspecies interaction between organisms| |cellular component morphogenesis| |regulation of cellular catabolic process| |peptidyl-amino acid modification| |endoplasmic reticulum membrane| |regulation of cellular component biogenesis| |protein phosphorylation| |regulation of catabolic process| |neuron differentiation| |identical protein binding| |plasma membrane bounded cell projection organization| |cell projection organization| |positive regulation of cellular component organization| |phosphorylation| |regulation of organelle organization| |ATP binding| |generation of neurons| |neurogenesis| |cell development| |cellular response to stress| |cellular catabolic process| |membrane| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp303|39°C R06 exp303]]|-1.94| ^Gene^Correlation^ |[[:human genes:r:rrm1|RRM1]]|0.43| 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**: 7325 * **Expression level (log2 read counts)**: 4.45 {{:chemogenomics:nalm6 dist.png?nolink |}}