Annotations: 7YTY

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e7ytyA1	A: alpha complex topology	X: Uracil Transporter UraA (From Topology)	H: Uracil Transporter UraA (From Topology)	T: Uracil Transporter UraA	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e7ytyB1	A: alpha complex topology	X: Uracil Transporter UraA (From Topology)	H: Uracil Transporter UraA (From Topology)	T: Uracil Transporter UraA	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00860	Permease family (Xan_ur_permease)	Permease family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Solute carrier family 23 member 1	monoatomic cation transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity sodium ion transmembrane transporter activity metal ion transmembrane transporter activity transmembrane transporter activity urate transmembrane transporter activity salt transmembrane transporter activity monosaccharide transmembrane transporter activity sugar transmembrane transporter activity vitamin transmembrane transporter activity carbohydrate transmembrane transporter activity monoatomic cation transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity sodium ion transmembrane transporter activity metal ion transmembrane transporter activity transmembrane transporter activity urate transmembrane transporter activity salt transmembrane transporter activity monosaccharide transmembrane transporter activity sugar transmembrane transporter activity vitamin transmembrane transporter activity carbohydrate transmembrane transporter activity carboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity organic anion transmembrane transporter activity L-ascorbic acid transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity secondary active transmembrane transporter activity active monoatomic ion transmembrane transporter activity L-ascorbate:sodium symporter activity carbohydrate:monoatomic cation symporter activity organic acid:sodium symporter activity active transmembrane transporter activity symporter activity dehydroascorbic acid transmembrane transporter activity	developmental process multicellular organism development multicellular organismal process head development central nervous system development anatomical structure development animal organ development brain development nervous system development system development organic acid transmembrane transport organic anion transport carboxylic acid transmembrane transport carboxylic acid transport developmental process multicellular organism development multicellular organismal process head development central nervous system development anatomical structure development animal organ development brain development nervous system development system development organic acid transmembrane transport organic anion transport carboxylic acid transmembrane transport carboxylic acid transport transport vitamin transport L-ascorbic acid transmembrane transport carbohydrate transport establishment of localization organic acid transport transmembrane transport localization cellular process monosaccharide transmembrane transport carbohydrate transmembrane transport vitamin transmembrane transport monoatomic ion transport monoatomic cation transport sodium ion transport metal ion transport tube development respiratory tube development lung development respiratory system development response to stimulus response to chemical response to toxic substance dehydroascorbic acid transport	intracellular organelle intracellular anatomical structure organelle cellular anatomical entity cell periphery apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane basal part of cell basal plasma membrane cluster of actin-based cell projections brush border intracellular organelle intracellular anatomical structure organelle cellular anatomical entity cell periphery apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane basal part of cell basal plasma membrane cluster of actin-based cell projections brush border cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR006043	Nucleobase cation symporter 2 family	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Alpha-helical polytopic	APC (Amino acid-Polyamine-organoCation) superfamily	Nucleobase:Cation Symporter-2

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Nucleobase-Cation-Symport-2 (NCS2) Family	Sodium-dependent vitamin C transporter (SVCT1) transporter

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.