Annotations: 6LR0

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth U]	ABC_membrane	e6lr0U3	A: alpha bundles	X: Type II ABC exporter transmembrane domain fold	H: Type I ABC exporter transmembrane domain fold (From Topology)	T: Type I ABC exporter transmembrane domain fold	F: ABC_membrane	ECOD (1.6)
A [auth U]	ABC_tran_1	e6lr0U1	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_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth U]	PF00664	ABC transporter transmembrane region (ABC_membrane)	ABC transporter transmembrane region	-	Family
A [auth U]	PF00005	ABC transporter (ABC_tran)	ABC transporter	ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are comp ...	ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are composed of two copies of this domain and two copies of a transmembrane domain Pfam:PF00664. These four domains may belong to a single polypeptide as in Swiss:P13569, or belong in different polypeptide chains.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth U]	Bile salt export pump	lipid transmembrane transporter activity organic hydroxy compound transmembrane transporter activity carboxylic acid transmembrane transporter activity canalicular bile acid transmembrane transporter activity lipid transporter activity transporter activity monocarboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity transmembrane transporter activity organic anion transmembrane transporter activity bile acid transmembrane transporter activity xenobiotic transmembrane transporter activity ABC-type transporter activity active transmembrane transporter activity lipid transmembrane transporter activity organic hydroxy compound transmembrane transporter activity carboxylic acid transmembrane transporter activity canalicular bile acid transmembrane transporter activity lipid transporter activity transporter activity monocarboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity transmembrane transporter activity organic anion transmembrane transporter activity bile acid transmembrane transporter activity xenobiotic transmembrane transporter activity ABC-type transporter activity active transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity ABC-type xenobiotic transporter activity ATP-dependent activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ATPase-coupled carboxylic acid transmembrane transporter activity ATPase-coupled monocarboxylic acid transmembrane transporter activity ATPase-coupled lipid transmembrane transporter activity ATPase-coupled organic acid transmembrane transporter activity ABC-type bile acid transporter activity carbohydrate transmembrane transporter activity 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	regulation of localization regulation of biological process bile acid secretion organic anion transport carboxylic acid transport regulation of transport transport secretion positive regulation of bile acid secretion biological regulation positive regulation of biological process acid secretion establishment of localization regulation of secretion positive regulation of organic acid transport regulation of localization regulation of biological process bile acid secretion organic anion transport carboxylic acid transport regulation of transport transport secretion positive regulation of bile acid secretion biological regulation positive regulation of biological process acid secretion establishment of localization regulation of secretion positive regulation of organic acid transport organic acid transport localization monocarboxylic acid transport positive regulation of secretion positive regulation of transport regulation of bile acid secretion regulation of organic acid transport cellular response to stimulus regulation of cellular process response to stimulus signaling cellular process bile acid signaling pathway signal transduction cell communication phospholipid homeostasis chemical homeostasis homeostatic process lipid homeostasis response to hormone response to endogenous stimulus response to chemical response to estrogen oxoacid metabolic process steroid metabolic process organic hydroxy compound metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process bile acid metabolic process metabolic process small molecule metabolic process monocarboxylic acid metabolic process lipid metabolic process sterol homeostasis cholesterol homeostasis protein ubiquitination macromolecule modification protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal transmembrane transport xenobiotic transmembrane transport xenobiotic transport lipid localization bile acid and bile salt transport lipid transport organic hydroxy compound transport macromolecule localization regulation of steroid metabolic process regulation of lipid metabolic process regulation of bile acid metabolic process regulation of primary metabolic process regulation of small molecule metabolic process regulation of metabolic process catabolic process ketone metabolic process organic acid catabolic process cellular catabolic process regulation of fatty acid oxidation monocarboxylic acid catabolic process fatty acid oxidation carboxylic acid catabolic process fatty acid beta-oxidation lipid oxidation fatty acid metabolic process lipid catabolic process regulation of fatty acid beta-oxidation lipid modification regulation of catabolic process regulation of lipid catabolic process regulation of ketone metabolic process fatty acid catabolic process regulation of fatty acid metabolic process small molecule catabolic process response to alcohol response to oxygen-containing compound response to ethanol xenobiotic export from cell export from cell bile acid biosynthetic process monocarboxylic acid biosynthetic process small molecule biosynthetic process lipid biosynthetic process organic acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process organic hydroxy compound biosynthetic process steroid biosynthetic process cellular response to chemical stimulus cellular response to xenobiotic stimulus xenobiotic metabolic process response to xenobiotic stimulus canalicular bile acid transport response to oxidative stress response to stress response to organic cyclic compound	cell-cell junction intercellular canaliculus cellular anatomical structure anchoring junction cell junction membrane cell periphery apical part of cell plasma membrane plasma membrane region apical plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle cell-cell junction intercellular canaliculus cellular anatomical structure anchoring junction cell junction membrane cell periphery apical part of cell plasma membrane plasma membrane region apical plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell surface endosome membrane intracellular anatomical structure endosome intracellular vesicle intracellular membrane-bounded organelle recycling endosome endomembrane system intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle recycling endosome membrane vesicle membrane cytoplasmic vesicle cytoplasm organelle membrane Golgi membrane Golgi apparatus intracellular canaliculus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth U]	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A [auth U]	IPR003593	AAA+ ATPase domain	Domain
A [auth U]	IPR011527	ABC transporter type 1, transmembrane domain	Domain
A [auth U]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A [auth U]	IPR017871	ABC transporter-like, conserved site	Conserved Site
A [auth U]	IPR036640	ABC transporter type 1, transmembrane domain superfamily	Homologous Superfamily
A [auth U]	IPR039421	Type 1 protein exporter	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth U]	Pharos: O95342	intrahepatic cholestasis cholestasis progressive familial intrahepatic cholestasis type 2 benign recurrent intrahepatic cholestasis type 2 progressive familial intrahepatic cholestasis Pruritus progressive familial intrahepatic cholestasis type 1 metabolic syndrome X colorectal cancer congenital afibrinogenemia mucocutaneous lymph node syndrome sickle cell anemia colorectal carcinoma malignant ependymoma peripheral nervous system disease intrahepatic cholestasis cholestasis progressive familial intrahepatic cholestasis type 2 benign recurrent intrahepatic cholestasis type 2 progressive familial intrahepatic cholestasis Pruritus progressive familial intrahepatic cholestasis type 1 metabolic syndrome X colorectal cancer congenital afibrinogenemia mucocutaneous lymph node syndrome sickle cell anemia colorectal carcinoma malignant ependymoma peripheral nervous system disease rheumatoid arthritis benign recurrent intrahepatic cholestasis type 2 diabetes mellitus dry eye syndrome intellectual disability peripheral neuropathy ulcerative colitis

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A [auth U]	OPM	Transmembrane	Alpha-helical polytopic	ABC transporters	Multidrug resistance exporter (MDR)

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth U]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A [auth U]	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth U]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	ATP Binding Cassette (ABC) Transporters	Bile salt exporter ABCB11, apo form, inward-open conformation

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.