Annotations: 6WU3

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Nucleoside permease-like	8053702	3002214	SCOP2B (2022-06-29)
B [auth C]	SCOP2B Superfamily	Nucleoside permease-like	8053702	3002214	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF03600	e6wu3A1	A: alpha complex topology	X: dicarboxylate/sodium symporter (From Topology)	H: dicarboxylate/sodium symporter (From Topology)	T: dicarboxylate/sodium symporter	F: PF03600	ECOD (1.6)
B [auth C]	PF03600	e6wu3C1	A: alpha complex topology	X: dicarboxylate/sodium symporter (From Topology)	H: dicarboxylate/sodium symporter (From Topology)	T: dicarboxylate/sodium symporter	F: PF03600	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth C]	PF03600	Citrate transporter (CitMHS)	Citrate transporter	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth C]	VcINDY	dicarboxylic acid transmembrane transporter activity succinate transmembrane transporter activity transporter activity carboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity transmembrane transporter activity organic anion transmembrane transporter activity C4-dicarboxylate transmembrane transporter activity identical protein binding protein binding binding	-	membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C]	IPR004680	Citrate transporter-like domain	Domain
A, B [auth C]	IPR001898	Solute carrier family 13	Family
A, B [auth C]	IPR031312	Sodium/sulphate symporter, conserved site	Conserved Site

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B [auth C]	OPM	Transmembrane	Alpha-helical polytopic	Ion transporter superfamily	Divalent anion:Na+ symporter (DASS) family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B [auth C]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B [auth C]	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B [auth C]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Solute Carrier (SLC) Transporter Superfamily	Dicarboxylate/Sodium Symporter with bound Na⁺ in amphipol

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.