8ET9 | pdb_00008et9

Cryo-EM structure of the organic cation transporter 2 in complex with 1-methyl-4-phenylpyridinium

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Actin	e8et9A01	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: Actin	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1250.20	Mainly Alpha	Up-down Bundle	Growth Hormone	Chain: A	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00083	Sugar (and other) transporter (Sugar_tr)	Sugar (and other) transporter	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	OCT2	neurotransmitter transmembrane transporter activity transporter activity acetate ester transmembrane transporter activity transmembrane transporter activity acetylcholine transmembrane transporter activity spermidine transmembrane transporter activity polyamine transmembrane transporter activity lipid transporter activity icosanoid transmembrane transporter activity lipid transmembrane transporter activity prostaglandin transmembrane transporter activity thiamine transmembrane transporter activity azole transmembrane transporter activity sulfur compound transmembrane transporter activity neurotransmitter transmembrane transporter activity transporter activity acetate ester transmembrane transporter activity transmembrane transporter activity acetylcholine transmembrane transporter activity spermidine transmembrane transporter activity polyamine transmembrane transporter activity lipid transporter activity icosanoid transmembrane transporter activity lipid transmembrane transporter activity prostaglandin transmembrane transporter activity thiamine transmembrane transporter activity azole transmembrane transporter activity sulfur compound transmembrane transporter activity vitamin transmembrane transporter activity amine transmembrane transporter activity xenobiotic transmembrane transporter activity active transmembrane transporter activity monoamine transmembrane transporter activity L-arginine transmembrane transporter activity L-amino acid transmembrane transporter activity amino acid transmembrane transporter activity carboxylic acid transmembrane transporter activity basic amino acid transmembrane transporter activity toxin transmembrane transporter activity carbohydrate derivative transmembrane transporter activity pyrimidine nucleoside transmembrane transporter activity nucleoside transmembrane transporter activity nucleobase-containing compound transmembrane transporter activity quaternary ammonium group transmembrane transporter activity putrescine transmembrane transporter activity choline transmembrane transporter activity efflux transmembrane transporter activity	localization transport neurotransmitter transport establishment of localization nitrogen compound transport vitamin transport thiamine transport organic cation transport transmembrane transport azole transmembrane transport pyrimidine-containing compound transmembrane transport sulfur compound transport cellular process thiamine transmembrane transport localization transport neurotransmitter transport establishment of localization nitrogen compound transport vitamin transport thiamine transport organic cation transport transmembrane transport azole transmembrane transport pyrimidine-containing compound transmembrane transport sulfur compound transport cellular process thiamine transmembrane transport vitamin transmembrane transport acetylcholine transport acetate ester transport monoamine transport import into cell cellular localization serotonin uptake serotonin transport organic hydroxy compound transport establishment of localization in cell neurotransmitter uptake neurotransmitter reuptake choline transport xenobiotic transport export from cell export across plasma membrane purine-containing compound transmembrane transport histamine uptake histamine transport body fluid secretion regulation of body fluid levels secretion biological regulation regulation of biological quality multicellular organismal process system process xenobiotic transport across blood-brain barrier vascular transport circulatory system process vascular process in circulatory system transport across blood-brain barrier amino acid transport import across plasma membrane amino acid import across plasma membrane amino acid transmembrane transport putrescine transport polyamine transport spermidine transport prostaglandin transport organic anion transport carboxylic acid transport lipid localization lipid transport organic acid transport monocarboxylic acid transport fatty acid transport icosanoid transport macromolecule localization norepinephrine transport catecholamine uptake catecholamine transport norepinephrine uptake carboxylic acid transmembrane transport L-amino acid transport L-arginine import across plasma membrane L-alpha-amino acid transmembrane transport monoatomic ion transport monoatomic cation transport dopamine uptake dopamine transport 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 amine transport epinephrine transport	cellular anatomical structure membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery basal part of cell plasma membrane cellular anatomical structure membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery basal part of cell plasma membrane basal plasma membrane plasma membrane region basolateral plasma membrane apical part of cell apical plasma membrane presynapse synapse cell junction

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR005829	Sugar transporter, conserved site	Conserved Site
A	IPR020846	Major facilitator superfamily domain	Domain
A	IPR004749	Organic cation transport protein/SVOP	Family
A	IPR005828	Major facilitator, sugar transporter-like	Family
A	IPR036259	MFS transporter superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O15244	poisoning obesity disorder kidney disease chronic kidney disease malignant mesothelioma nephrosclerosis gingivitis Mouth Infection Prevention prostate carcinoma nephrolithiasis osteosarcoma

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	Major Facilitator Superfamily (MFS)	Sugar porter family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Solute Carrier (SLC) Transporter Superfamily	Organic cation transporter 2 (OCT2), 83% sequence identity to wild-type, with bound 1-methyl-4-phenylpyridin-1-ium (MPP)

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.