8U2C

Gaussian mixture model based single particle refinement - ABC transporter (inhibitor-bound ABCG2 from EMPIAR-10374)

External Resource: Annotation

Domain Annotation: ECOD Classification
SAbDab Antibody Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: PDBTM

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01061	e8u2cA2	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: PF01061	ECOD (1.6)
A	PF00005,PF19055	e8u2cA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF00005,PF19055	ECOD (1.6)
B	PF01061	e8u2cB2	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: PF01061	ECOD (1.6)
B	PF00005,PF19055	e8u2cB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF00005,PF19055	ECOD (1.6)
C	PF07686	e8u2cC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)
E	PF07686	e8u2cE1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)
D	PF07686	e8u2cD1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)
F	PF07686	e8u2cF1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)
G [auth I]	PF07654	e8u2cI1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07654	ECOD (1.6)
I [auth J]	PF07654	e8u2cJ1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07654	ECOD (1.6)
H [auth K]	PF07654	e8u2cK1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07654	ECOD (1.6)
J [auth L]	PF07654	e8u2cL1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07654	ECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
C, E	Light Chain	IGKV13	Kappa	broad substrate specificity atp-binding cassettetransporter abcg2	SAbDab (2024-05-10)
D, F	Heavy Chain	IGHV3	-	broad substrate specificity atp-binding cassettetransporter abcg2	SAbDab (2024-05-10)
G [auth I], I [auth J]	Heavy Chain	IGHV4	-	-	SAbDab (2024-05-10)
H [auth K], J [auth L]	Light Chain	IGKV1	Kappa	-	SAbDab (2024-05-10)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Broad substrate specificity ATP-binding cassette transporter ABCG2	urate transmembrane transporter activity salt transmembrane transporter activity transporter activity transmembrane transporter activity organic anion transmembrane transporter activity vitamin transmembrane transporter activity riboflavin 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 urate transmembrane transporter activity salt transmembrane transporter activity transporter activity transmembrane transporter activity organic anion transmembrane transporter activity vitamin transmembrane transporter activity riboflavin 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 identical protein binding protein binding protein homodimerization activity protein dimerization 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 sulfur compound transmembrane transporter activity amide transmembrane transporter activity biotin transmembrane transporter activity monocarboxylic acid transmembrane transporter activity carboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity efflux transmembrane transporter activity	localization transport macromolecule localization organic substance transport lipid localization lipid transport establishment of localization transmembrane transport export from cell cellular process export across plasma membrane organic anion transport transepithelial transport riboflavin transport localization transport macromolecule localization organic substance transport lipid localization lipid transport establishment of localization transmembrane transport export from cell cellular process export across plasma membrane organic anion transport transepithelial transport riboflavin transport nitrogen compound transport vitamin transport renal urate salt excretion excretion multicellular organismal process system process renal system process renal tubular secretion xenobiotic transport across blood-brain barrier xenobiotic transport vascular transport circulatory system process vascular process in circulatory system transport across blood-brain barrier cellular response to stimulus cellular detoxification cellular response to chemical stimulus response to stimulus response to chemical detoxification cellular response to toxic substance response to toxic substance organic cyclic compound metabolic process organic substance metabolic process organonitrogen compound metabolic process small molecule metabolic process metabolic process urate metabolic process purine-containing compound metabolic process carboxylic acid transport biotin transport organic acid transport monocarboxylic acid transport amide transport sulfur compound transport	cell periphery apical part of cell membrane plasma membrane plasma membrane region cellular anatomical entity apical plasma membrane membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion intracellular membrane-bounded organelle intracellular organelle organelle envelope cell periphery apical part of cell membrane plasma membrane plasma membrane region cellular anatomical entity apical plasma membrane membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion intracellular membrane-bounded organelle intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane external side of apical plasma membrane side of membrane cell surface external side of plasma membrane membrane microdomain membrane raft nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen brush border membrane cluster of actin-based cell projections plasma membrane bounded cell projection brush border cell projection cell projection membrane
C, E	5D3 Fab light chain variable domain	-	-	-
D, F	5D3 Fab heavy chain variable domain	-	-	-
G [auth I], I [auth J]	FAB heavy chain constant domain	-	-	-
H [auth K], J [auth L]	Fab light chain constant domain	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR043926	ABC transporter family G domain	Domain
A, B	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A, B	IPR003593	AAA+ ATPase domain	Domain
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B	IPR013525	ABC-2 type transporter, transmembrane domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9UNQ0	gout hyperuricemia primary biliary cholangitis diffuse large B-cell lymphoma rheumatoid arthritis head and neck squamous cell carcinoma adenoma nervous system disorder papillary adenoma breast cancer follicular thyroid adenoma microcystic adenoma breast carcinoma colorectal cancer large cell medulloblastoma gout hyperuricemia primary biliary cholangitis diffuse large B-cell lymphoma rheumatoid arthritis head and neck squamous cell carcinoma adenoma nervous system disorder papillary adenoma breast cancer follicular thyroid adenoma microcystic adenoma breast carcinoma colorectal cancer large cell medulloblastoma malignant mesothelioma acute T cell leukemia nephrolithiasis adrenal cortex carcinoma osteosarcoma breast disease colorectal carcinoma cutaneous lupus erythematosus lung adenocarcinoma cancer transitional cell carcinoma lung cancer adrenal cortex adenoma non-small cell lung carcinoma pilocytic astrocytoma ulcerative colitis Crohn disease

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

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 R01GM133198.