======= ABCA1 ======= == Gene Information == * **Official Symbol**: ABCA1 * **Official Name**: ATP binding cassette subfamily A member 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=19|19]] * **UniProt**: [[https://www.uniprot.org/uniprot/O95477|O95477]] * **Interactions**: [[https://thebiogrid.org/search.php?search=ABCA1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ABCA1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/600046|Open OMIM]] == Function Summary == * **Entrez Summary**: The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intracellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ABC1 subfamily. Members of the ABC1 subfamily comprise the only major ABC subfamily found exclusively in multicellular eukaryotes. With cholesterol as its substrate, this protein functions as a cholesteral efflux pump in the cellular lipid removal pathway. Mutations in this gene have been associated with Tangier's disease and familial high-density lipoprotein deficiency. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: N/A |ABC tran| |ABC2 membrane 3| |positive regulation of high-density lipoprotein particle assembly| |phosphatidylserine floppase activity| |regulation of high-density lipoprotein particle assembly| |apolipoprotein A-I receptor activity| |phosphatidylcholine floppase activity| |anion transmembrane transporter activity| |apolipoprotein A-I-mediated signaling pathway| |apolipoprotein A-I binding| |regulation of Cdc42 protein signal transduction| |negative regulation of cholesterol storage| |platelet dense granule organization| |interleukin-1 beta secretion| |high-density lipoprotein particle binding| |phospholipid homeostasis| |interleukin-1 secretion| |phospholipid efflux| |negative regulation of macrophage derived foam cell differentiation| |high-density lipoprotein particle assembly| |response to laminar fluid shear stress| |interleukin-1 beta production| |regulation of cholesterol storage| |apolipoprotein binding| |phospholipid transporter activity| |reverse cholesterol transport| |interleukin-1 production| |intracellular cholesterol transport| |positive regulation of cholesterol efflux| |cellular response to cholesterol| |intracellular sterol transport| |cholesterol transfer activity| |cellular response to low-density lipoprotein particle stimulus| |negative regulation of lipid storage| |cellular response to sterol| |small GTPase binding| |cholesterol efflux| |regulation of cholesterol efflux| |positive regulation of cholesterol transport| |positive regulation of sterol transport| |plasma lipoprotein particle assembly| |response to cholesterol| |response to lipoprotein particle| |cellular response to lipoprotein particle stimulus| |regulation of macrophage derived foam cell differentiation| |protein-lipid complex assembly| |response to sterol| |lipid transporter activity| |response to fluid shear stress| |secretory granule organization| |intracellular lipid transport| |negative regulation of lipid localization| |phospholipid translocation| |plasma lipoprotein particle organization| |lipid translocation| |regulation of lipid storage| |regulation of cholesterol transport| |regulation of sterol transport| |protein-lipid complex subunit organization| |cytokine secretion| |cholesterol binding| |regulation of membrane lipid distribution| |ATPase-coupled transmembrane transporter activity| |cholesterol transport| |syntaxin binding| |anion homeostasis| |endocytic vesicle| |lytic vacuole organization| |lysosome organization| |phagocytic vesicle| |positive regulation of lipid transport| |sterol transport| |cellular response to retinoic acid| |regulation of plasma lipoprotein particle levels| |cholesterol homeostasis| |ATPase binding| |sterol homeostasis| |positive regulation of lipid localization| |cellular response to alcohol| |protein lipidation| |lipoprotein biosynthetic process| |phospholipid transport| |phospholipid binding| |regulation of lipid transport| |response to retinoic acid| |cholesterol metabolic process| |lipoprotein metabolic process| |organophosphate ester transport| |adenylate cyclase-activating G protein-coupled receptor signaling pathway| |secondary alcohol metabolic process| |phagocytosis, engulfment| |vacuole organization| |lipid homeostasis| |sterol metabolic process| |regulation of lipid localization| |organic hydroxy compound transport| |plasma membrane invagination| |regulation of Rho protein signal transduction| |membrane invagination| |cAMP-mediated signaling| |cytokine production| |protein secretion| |establishment of protein localization to extracellular region| |protein localization to extracellular region| |cyclic-nucleotide-mediated signaling| |peptide secretion| |cellular response to lipopolysaccharide| |cellular response to molecule of bacterial origin| |cellular response to acid chemical| |adenylate cyclase-modulating G protein-coupled receptor signaling pathway| |response to nutrient| |cellular response to biotic stimulus| |membrane raft| |endosomal transport| |response to alcohol| |ATPase activity| |regulation of Ras protein signal transduction| |G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger| |positive regulation of protein complex assembly| |steroid metabolic process| |endosome| |anion transmembrane transport| |lipid transport| |vesicle organization| |response to lipopolysaccharide| |alcohol metabolic process| |lipid localization| |response to molecule of bacterial origin| |phagocytosis| |signaling receptor binding| |second-messenger-mediated signaling| |regulation of small GTPase mediated signal transduction| |response to acid chemical| |extracellular structure organization| |external side of plasma membrane| |regulation of lipid metabolic process| |endomembrane system organization| |regulation of protein complex assembly| |organic hydroxy compound metabolic process| |organic anion transport| |response to nutrient levels| |positive regulation of cellular component biogenesis| |cellular response to lipid| |response to extracellular stimulus| |cellular response to organic cyclic compound| |endocytosis| |anion transport| |import into cell| |intracellular membrane-bounded organelle| |response to bacterium| |perinuclear region of cytoplasm| |negative regulation of cell differentiation| |ion homeostasis| |response to lipid| |membrane organization| |response to organic cyclic compound| |endoplasmic reticulum membrane| |negative regulation of developmental process| |ion transmembrane transport| |regulation of cellular component biogenesis| |Golgi apparatus| |positive regulation of transport| |response to organonitrogen compound| |secretion by cell| |response to drug| |export from cell| |cellular response to oxygen-containing compound| |response to nitrogen compound| |chemical homeostasis| |secretion| |positive regulation of cellular component organization| |lipid metabolic process| |transmembrane transport| |response to other organism| |response to external biotic stimulus| |G protein-coupled receptor signaling pathway| |response to biotic stimulus| |ion transport| |integral component of plasma membrane| |organonitrogen compound biosynthetic process| |response to endogenous stimulus| |ATP binding| |protein transport| |intracellular transport| |peptide transport| |response to oxygen-containing compound| |protein-containing complex assembly| |amide transport| |establishment of protein localization| |homeostatic process| |intracellular signal transduction| |cellular macromolecule biosynthetic process| |positive regulation of multicellular organismal process| |small molecule metabolic process| |macromolecule biosynthetic process| |regulation of cell differentiation| |regulation of intracellular signal transduction| |establishment of localization in cell| |nitrogen compound transport| |protein-containing complex subunit organization| |regulation of transport| |vesicle-mediated transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp453|B02 10μM R08 exp453]]|1.73| |[[:results:exp32|Rifampicin 10μM R00 exp32]]|1.73| |[[:results:exp115|A-366 10μM R03 exp115]]|1.74| |[[:results:exp149|SB203580 25μM R03 exp149]]|1.76| |[[:results:exp261|ABT-702 5μM R06 exp261]]|1.77| |[[:results:exp228|Demecolcine 0.03μM R05 exp228]]|1.79| |[[:results:exp240|Pyridostatin 4μM R05 exp240]]|1.79| |[[:results:exp236|GSK2606414 1μM R05 exp236]]|1.8| |[[:results:exp537|WNT3A 44ng/ml R08 exp537]]|1.8| |[[:results:exp148|SB202190 10μM R03 exp148]]|1.81| |[[:results:exp113|1-Methyl-nicotinamide-chloride 1000μM R03 exp113]]|1.93| 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**: 15314 * **Expression level (log2 read counts)**: 7.68 {{:chemogenomics:nalm6 dist.png?nolink |}}