Annotations: 7DLA

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e7dlaA2	A: alpha complex topology	X: Major facilitator superfamily (MFS) general substrate transporter (From Topology)	H: Major facilitator superfamily (MFS) general substrate transporter (From Topology)	T: Major facilitator superfamily (MFS) general substrate transporter	F: F_UNCLASSIFIED	ECOD (1.6)
A	PTR2	e7dlaA1	A: alpha complex topology	X: Major facilitator superfamily (MFS) general substrate transporter (From Topology)	H: Major facilitator superfamily (MFS) general substrate transporter (From Topology)	T: Major facilitator superfamily (MFS) general substrate transporter	F: PTR2	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Nucleoside permease NupG	carbohydrate derivative transmembrane transporter activity uridine transmembrane transporter activity pyrimidine nucleoside transmembrane transporter activity nucleoside transmembrane transporter activity nucleobase-containing compound transmembrane transporter activity transporter activity transmembrane transporter activity cytidine transmembrane transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity solute:monoatomic cation symporter activity nucleoside:proton symporter activity secondary active transmembrane transporter activity active monoatomic ion transmembrane transporter activity carbohydrate derivative transmembrane transporter activity uridine transmembrane transporter activity pyrimidine nucleoside transmembrane transporter activity nucleoside transmembrane transporter activity nucleobase-containing compound transmembrane transporter activity transporter activity transmembrane transporter activity cytidine transmembrane transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity solute:monoatomic cation symporter activity nucleoside:proton symporter activity secondary active transmembrane transporter activity active monoatomic ion transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity solute:proton symporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity symporter activity	transmembrane transport localization nitrogen compound transport nucleoside transmembrane transport transport nucleoside transport cellular process carbohydrate derivative transport establishment of localization nucleobase-containing compound transport adenosine transport pyrimidine nucleoside transport pyrimidine-containing compound transmembrane transport uridine transmembrane transport transmembrane transport localization nitrogen compound transport nucleoside transmembrane transport transport nucleoside transport cellular process carbohydrate derivative transport establishment of localization nucleobase-containing compound transport adenosine transport pyrimidine nucleoside transport pyrimidine-containing compound transmembrane transport uridine transmembrane transport purine nucleoside transmembrane transport purine-containing compound transmembrane transport	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR033667	Nucleoside permease NupG	Family
A	IPR004740	Nucleoside:H+ symporter	Family
A	IPR036259	MFS transporter superfamily	Homologous Superfamily
A	IPR020846	Major facilitator superfamily domain	Domain

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	Major Facilitator Superfamily (MFS)	Nucleoside H+ symporter

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	Major Facilitator Superfamily (MFS) Transporters	NupG nucleoside proton symporter

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.