Annotations: 8W6N

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00939	Sodium:sulfate symporter transmembrane region (Na_sulph_symp)	Sodium:sulfate symporter transmembrane region	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Solute carrier family 13 member 1	secondary active sulfate transmembrane transporter activity monoatomic cation transmembrane transporter activity sulfate transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity sulfur compound transmembrane transporter activity sodium:sulfate symporter activity sodium ion transmembrane transporter activity secondary active transmembrane transporter activity active monoatomic ion transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity secondary active sulfate transmembrane transporter activity monoatomic cation transmembrane transporter activity sulfate transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity sulfur compound transmembrane transporter activity sodium:sulfate symporter activity sodium ion transmembrane transporter activity secondary active transmembrane transporter activity active monoatomic ion transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity symporter activity inorganic anion transmembrane transporter activity monoatomic anion transmembrane transporter activity monoatomic anion:sodium symporter activity monoatomic anion:monoatomic cation symporter activity	transmembrane transport localization transport cellular process establishment of localization monoatomic ion transport monoatomic cation transport sodium ion transport metal ion transport sulfate transport sulfur compound transport inorganic anion transport	cell periphery plasma membrane membrane cellular anatomical entity apical part of cell plasma membrane region apical plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001898	Solute carrier family 13	Family
A, B	IPR031312	Sodium/sulphate symporter, conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9BZW2	nephrosclerosis ovarian cancer Sjogren syndrome

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	Solute Carrier (SLC) Transporter Superfamily	NaS1 Na⁺-sulfate cotransporter 1 (SLC13A1) in IN/IN state, apo form

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.