Annotations: 8FHN

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF08403	Amino acid permease N-terminal (AA_permease_N)	Amino acid permease N-terminal	-	Family
A, B, C	PF00324	Amino acid permease (AA_permease)	Amino acid permease	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Solute carrier family 12 member 2,Solute carrier family 12 member 3 chimera	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding monoatomic cation transmembrane transporter activity monoatomic anion transmembrane transporter activity chloride transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity monoatomic anion:sodium symporter activity sodium ion transmembrane transporter activity sodium:chloride symporter activity monoatomic anion:monoatomic cation symporter activity secondary active transmembrane transporter activity chloride:monoatomic cation symporter 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 potassium:sodium symporter activity potassium:chloride symporter activity potassium ion transmembrane transporter activity sodium:potassium:chloride symporter activity	transport monoatomic ion transmembrane transport inorganic ion transmembrane transport inorganic anion transmembrane transport establishment of localization chloride transport transmembrane transport localization chloride transmembrane transport monoatomic anion transport monoatomic anion transmembrane transport monoatomic ion transport cellular process inorganic anion transport transport monoatomic ion transmembrane transport inorganic ion transmembrane transport inorganic anion transmembrane transport establishment of localization chloride transport transmembrane transport localization chloride transmembrane transport monoatomic anion transport monoatomic anion transmembrane transport monoatomic ion transport cellular process inorganic anion transport regulation of cellular component size homeostatic process cell volume homeostasis biological regulation cellular component organization cellular homeostasis cellular component organization or biogenesis regulation of biological quality regulation of cell size regulation of anatomical structure size inorganic ion homeostasis chemical homeostasis monoatomic ion homeostasis chloride ion homeostasis monoatomic anion homeostasis cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling signal transduction cell communication sodium ion transmembrane transport metal ion transport inorganic cation transmembrane transport monoatomic cation transmembrane transport monoatomic cation transport sodium ion transport cellular response to inorganic substance cellular response to chemical stimulus response to chemical response to inorganic substance potassium ion homeostasis monoatomic cation homeostasis response to aldosterone response to organic substance response to ketone response to lipid response to endogenous stimulus response to alcohol response to oxygen-containing compound response to mineralocorticoid response to corticosteroid response to hormone response to steroid hormone response to organic cyclic compound import into cell import across plasma membrane potassium ion transmembrane transport inorganic cation import across plasma membrane inorganic ion import across plasma membrane potassium ion transport potassium ion import across plasma membrane sodium ion homeostasis multicellular organismal process renal system process system process renal sodium ion transport renal absorption renal sodium ion absorption response to nutrient levels multicellular organismal-level homeostasis response to dietary excess energy homeostasis	membrane cellular anatomical entity cell periphery apical part of cell plasma membrane plasma membrane region apical plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space membrane cellular anatomical entity cell periphery apical part of cell plasma membrane plasma membrane region apical plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR013612	Amino acid permease, N-terminal	Domain
A, B, C	IPR004842	SLC12A transporter family	Family
A, B, C	IPR004841	Amino acid permease/ SLC12A domain	Domain
A, B, C	IPR018491	SLC12A transporter, C-terminal	Domain
A, B, C	IPR002948	Thiazide-sensitive Na-K-Cl co-transporter	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	Pharos: P55017	Gitelman syndrome hypertensive disorder vascular disease kidney disease Renal Disease with Edema wet macular degeneration age-related macular degeneration malignant mesothelioma ovarian cancer psoriasis renal tubular acidosis heart disease metabolic syndrome X cutaneous lupus erythematosus osteosarcoma Gitelman syndrome hypertensive disorder vascular disease kidney disease Renal Disease with Edema wet macular degeneration age-related macular degeneration malignant mesothelioma ovarian cancer psoriasis renal tubular acidosis heart disease metabolic syndrome X cutaneous lupus erythematosus osteosarcoma potassium deficiency disease

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B, C	OPM	Transmembrane	Alpha-helical polytopic	APC (Amino acid-Polyamine-organoCation) superfamily	Cation-chloride cotransporter

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B, C	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Amino Acid/Polyamine/Organocation (APC) Superfamily	NCC cation-chloride cotransporter (CCC)

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.