Annotations: 5XJY

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	UNK_F_TYPE	e5xjyA2	A: alpha bundles	X: Type II ABC exporter transmembrane domain fold	H: Type II ABC exporter transmembrane domain-related	T: ABCG5/ABCG8 transmembrane domain	F: UNK_F_TYPE	ECOD (1.6)
A	ABC_tran	e5xjyA3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ABC_tran	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF12698	ABC-2 family transporter protein (ABC2_membrane_3)	ABC-2 family transporter protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ATP-binding cassette sub-family A member 1	small GTPase binding protein binding binding enzyme binding GTPase binding apolipoprotein A-I receptor activity molecular transducer activity cargo receptor activity transmembrane signaling receptor activity signaling receptor activity apolipoprotein receptor activity SNARE binding syntaxin binding macromolecule transmembrane transporter activity small GTPase binding protein binding binding enzyme binding GTPase binding apolipoprotein A-I receptor activity molecular transducer activity cargo receptor activity transmembrane signaling receptor activity signaling receptor activity apolipoprotein receptor activity SNARE binding syntaxin binding macromolecule transmembrane transporter activity protein transporter activity protein transmembrane transporter activity transporter activity transmembrane transporter activity ATPase-coupled intramembrane lipid transporter activity lipid transporter activity sphingolipid floppase activity sphingolipid transporter activity intramembrane lipid transporter activity floppase activity ATP-dependent activity ABC-type transporter activity active transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity apolipoprotein binding apolipoprotein A-I binding phospholipid transporter activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding sterol transfer activity lipid transfer activity cholesterol transfer activity phosphatidylserine floppase activity lipoprotein particle binding protein-containing complex binding protein-lipid complex binding high-density lipoprotein particle binding cation binding phosphatidylcholine binding phospholipid binding lipid binding quaternary ammonium group binding ATPase binding signaling receptor binding phosphatidylcholine transporter activity phosphatidylcholine floppase activity sterol binding alcohol binding steroid binding cholesterol binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	positive regulation of cholesterol efflux regulation of localization transport positive regulation of sterol transport positive regulation of biological process regulation of lipid transport organic hydroxy compound transport localization regulation of cholesterol efflux sterol transport regulation of cholesterol transport positive regulation of cholesterol transport regulation of sterol transport regulation of biological process positive regulation of cholesterol efflux regulation of localization transport positive regulation of sterol transport positive regulation of biological process regulation of lipid transport organic hydroxy compound transport localization regulation of cholesterol efflux sterol transport regulation of cholesterol transport positive regulation of cholesterol transport regulation of sterol transport regulation of biological process regulation of transport biological regulation lipid localization lipid transport positive regulation of lipid localization establishment of localization positive regulation of lipid transport positive regulation of transport regulation of lipid localization macromolecule localization cholesterol transport cholesterol efflux cellular response to stimulus response to sterol response to stimulus response to lipid response to alcohol response to oxygen-containing compound response to cholesterol cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to alcohol response to chemical cellular response to lipid cellular process cellular response to sterol cellular response to cholesterol membrane organization import into cell vesicle-mediated transport cellular component organization phagocytosis, engulfment membrane invagination phagocytosis cellular component organization or biogenesis endocytosis plasma membrane invagination phospholipid homeostasis chemical homeostasis homeostatic process lipid homeostasis reverse cholesterol transport transmembrane transport export from cell export across plasma membrane response to retinoic acid cellular response to retinoic acid response to nutrient levels response to nutrient response to vitamin B3 response to vitamin cellular localization intracellular lipid transport intracellular cholesterol transport intracellular transport intracellular sterol transport establishment of localization in cell peptide transport peptide secretion nitrogen compound transport secretion amide transport establishment of protein localization protein transmembrane transport protein transport intracellular protein localization endosomal transport response to laminar fluid shear stress response to stress response to fluid shear stress cellular response to low-density lipoprotein particle stimulus response to endogenous stimulus response to lipoprotein particle response to nitrogen compound cellular response to lipoprotein particle stimulus establishment of protein localization to extracellular region protein secretion protein localization to extracellular region secretion by cell vesicle organization platelet dense granule organization organelle organization secretory granule organization endomembrane system organization cellular response to xenobiotic stimulus response to xenobiotic stimulus biosynthetic process lipoprotein biosynthetic process lipoprotein metabolic process metabolic process primary metabolic process macromolecule metabolic process protein metabolic process macromolecule biosynthetic process developmental process regulation of cellular process regulation of developmental process cellular developmental process negative regulation of developmental process macrophage derived foam cell differentiation negative regulation of biological process regulation of cell differentiation negative regulation of macrophage derived foam cell differentiation foam cell differentiation cell differentiation negative regulation of cellular process regulation of macrophage derived foam cell differentiation negative regulation of cell differentiation plasma lipoprotein particle organization multicellular organismal process protein-containing complex organization protein-lipid complex organization regulation of plasma lipoprotein particle levels cellular component biogenesis cellular component assembly high-density lipoprotein particle assembly protein-containing complex assembly plasma lipoprotein particle assembly protein-lipid complex assembly cholesterol storage negative regulation of cholesterol storage lipid storage negative regulation of lipid localization regulation of lipid storage negative regulation of lipid storage nutrient storage regulation of cholesterol storage phospholipid transport organophosphate ester transport phospholipid efflux regulation of signaling small GTPase-mediated signal transduction signaling regulation of small GTPase mediated signal transduction regulation of signal transduction regulation of Cdc42 protein signal transduction regulation of Rho protein signal transduction intracellular signal transduction Rho protein signal transduction Cdc42 protein signal transduction cell communication regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette regulation of cell communication signal transduction regulation of cellular component organization positive regulation of cellular component organization regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly positive regulation of high-density lipoprotein particle assembly regulation of multicellular organismal process positive regulation of cellular process positive regulation of cellular component biogenesis regulation of high-density lipoprotein particle assembly regulation of cellular component biogenesis positive regulation of multicellular organismal process biological process involved in interspecies interaction between organisms response to other organism cellular response to lipopolysaccharide response to external stimulus cellular response to molecule of bacterial origin response to lipopolysaccharide response to biotic stimulus cellular response to biotic stimulus response to bacterium response to external biotic stimulus response to molecule of bacterial origin sterol homeostasis cholesterol homeostasis secondary alcohol metabolic process sterol metabolic process steroid metabolic process cholesterol metabolic process alcohol metabolic process small molecule metabolic process lipid metabolic process lysosome organization vacuole organization lytic vacuole organization adenylate cyclase-activating G protein-coupled receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cell-cell signaling signal release response to peptide response to cytokine cellular response to cytokine stimulus phospholipid translocation lipid translocation regulation of membrane lipid distribution regulation of biological quality	cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane basal part of cell basal plasma membrane plasma membrane region basolateral plasma membrane membrane-bounded organelle intracellular anatomical structure intracellular vesicle cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane basal part of cell basal plasma membrane plasma membrane region basolateral plasma membrane membrane-bounded organelle intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle cytoplasm vesicle endocytic vesicle Golgi apparatus endomembrane system perinuclear region of cytoplasm phagocytic vesicle membrane microdomain membrane raft organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane endosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR026082	ABC transporter A	Family
A	IPR003593	AAA+ ATPase domain	Domain
A	IPR056264	ABCA1-4-like, C-terminal R2 regulatory domain	Domain
A	IPR017871	ABC transporter-like, conserved site	Conserved Site
A	IPR013525	ABC-2 type transporter, transmembrane domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O95477	Tangier disease atherosclerosis Hypercholesterolemia familial hypercholesterolemia peripheral neuropathy hypoalphalipoproteinemia chronic kidney disease metabolic syndrome X colorectal cancer peripheral nervous system disease hypoalphalipoproteinemia, primary, 1 Emery-Dreifuss muscular dystrophy medulloblastoma oligodendroglioma ovarian cancer Tangier disease atherosclerosis Hypercholesterolemia familial hypercholesterolemia peripheral neuropathy hypoalphalipoproteinemia chronic kidney disease metabolic syndrome X colorectal cancer peripheral nervous system disease hypoalphalipoproteinemia, primary, 1 Emery-Dreifuss muscular dystrophy medulloblastoma oligodendroglioma ovarian cancer adrenal cortex carcinoma hypercholesterolemia, familial, 1 sarcoidosis arteriosclerosis disorder subependymal giant cell astrocytoma hypolipoproteinemia tuberculosis inborn errors of metabolism juvenile dermatomyositis dermatomyositis lung carcinoma Down syndrome malignant glioma facioscapulohumeral muscular dystrophy open-angle glaucoma familial hyperlipidemia pancreatic ductal adenocarcinoma heart disease Pick disease hypercholesterolemia, autosomal dominant, type B progressive supranuclear palsy age-related macular degeneration schizophrenia astrocytic tumor atypical teratoid rhabdoid tumor IgA glomerulonephritis ulcerative colitis inherited lipid metabolism disorder coronary artery disease diabetes mellitus malignant colon neoplasm ductal breast carcinoma in situ malignant mesothelioma myopathy osteosarcoma glioblastoma pilocytic astrocytoma pterygium apolipoprotein A-I deficiency Sjogren syndrome chromosome 19p13.13 deletion syndrome inborn carbohydrate metabolic disorder wet macular degeneration colorectal carcinoma invasive ductal breast carcinoma cystic fibrosis lung cancer malignant ependymoma

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	ABC transporters	ABC transporter A family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	ATP Binding Cassette (ABC) Transporters	ABCA1 lipid exporter

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.