======= AP1AR ======= == Gene Information == * **Official Symbol**: AP1AR * **Official Name**: adaptor related protein complex 1 associated regulatory protein * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=55435|55435]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q63HQ0|Q63HQ0]] * **Interactions**: [[https://thebiogrid.org/search.php?search=AP1AR&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20AP1AR|Open PubMed]] * **OMIM**: [[https://omim.org/entry/610851|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Necessary for adaptor protein complex 1 (AP-1)-dependent transport between the trans-Golgi network and endosomes. Regulates the membrane association of AP1G1/gamma1-adaptin, one of the subunits of the AP-1 adaptor complex. The direct interaction with AP1G1/gamma1-adaptin attenuates the release of the AP-1 complex from membranes. Regulates endosomal membrane traffic via association with AP-1 and KIF5B thus linking kinesin-based plus- end-directed microtubular transport to AP-1-dependent membrane traffic. May act as effector of AP-1 in calcium-induced endo- lysosome secretion. Inhibits Arp2/3 complex function; negatively regulates cell spreading, size and motility via intracellular sequestration of the Arp2/3 complex. {ECO:0000269|PubMed:15775984, ECO:0000269|PubMed:19706427, ECO:0000269|PubMed:21525240, ECO:0000269|PubMed:22689987}. No Pfam Domain information is available for this gene. |vesicle targeting, trans-Golgi to endosome| |negative regulation of receptor recycling| |AP-1 adaptor complex binding| |negative regulation of substrate adhesion-dependent cell spreading| |regulation of Arp2/3 complex-mediated actin nucleation| |Golgi to endosome transport| |regulation of receptor recycling| |regulation of actin nucleation| |kinesin binding| |regulation of substrate adhesion-dependent cell spreading| |negative regulation of cell-substrate adhesion| |vesicle targeting, to, from or within Golgi| |vesicle targeting| |transport vesicle| |negative regulation of cell morphogenesis involved in differentiation| |post-Golgi vesicle-mediated transport| |late endosome| |cytosolic transport| |regulation of actin filament polymerization| |establishment of vesicle localization| |regulation of actin polymerization or depolymerization| |regulation of actin filament length| |vesicle localization| |regulation of cell-substrate adhesion| |regulation of protein polymerization| |early endosome| |regulation of actin filament organization| |endosome| |negative regulation of cell adhesion| |negative regulation of cell motility| |regulation of cell morphogenesis involved in differentiation| |negative regulation of cellular component movement| |negative regulation of locomotion| |negative regulation of cell development| |regulation of actin cytoskeleton organization| |regulation of supramolecular fiber organization| |establishment of organelle localization| |Golgi vesicle transport| |regulation of cellular component size| |regulation of actin filament-based process| |regulation of protein complex assembly| |regulation of cell morphogenesis| |regulation of anatomical structure size| |regulation of cytoskeleton organization| |organelle localization| |regulation of cell adhesion| |negative regulation of cellular component organization| |negative regulation of cell differentiation| |regulation of cell motility| |regulation of cell development| |negative regulation of developmental process| |regulation of cellular component biogenesis| |regulation of locomotion| |Golgi apparatus| |regulation of cellular component movement| |regulation of anatomical structure morphogenesis| |regulation of organelle organization| |negative regulation of signaling| |protein transport| |intracellular transport| |peptide transport| |amide transport| |cellular protein localization| |cellular macromolecule localization| |establishment of protein localization| |regulation of cell differentiation| |establishment of localization in cell| |nitrogen compound transport| |vesicle-mediated transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp497|Lead acetate 2000μM R08 exp497]]|-1.75| |[[:results:exp12|Chloramphenicol 2μM R00 exp12]]|1.78| |[[:results:exp285|GW501516 25μM R06 exp285]]|1.8| 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**: 16690 * **Expression level (log2 read counts)**: 5.09 {{:chemogenomics:nalm6 dist.png?nolink |}}