The sodium-calcium exchanger (often denoted Na+/Ca2+ exchanger, NCX, or exchange protein) is an antiporter membrane protein that removes calcium from cells.
Anion exchanger family
The anion exchanger family (TC# 2.A.31) is a member of the large APC superfamily of secondary carriers.
SWEET transporters
The SWEET family, also known as the PQ-loop, Saliva or MtN3 family (TC# 2.A.123), is a family of sugar transporters and a member of the TOG superfamily.
Potassium uptake permease
The potassium (K+) uptake permease (KUP) family (TC# 2.A.72) is a member of the APC superfamily of secondary carriers.
MOP flippase
The multidrug/oligosaccharidyl-lipid/polysaccharide (MOP) flippase superfamily (TC# 2.A.66) is a group of integral membrane protein families.
Divalent anion–sodium symporter
Members of the divalent anion:Na+ symporter (DASS) family (TC# 2.A.47) are found in Gram-negative bacteria, cyanobacteria, archaea, plant chloroplasts, yeast and animals.
Lactate permease family
The lactate permease (LctP) family (TC# 2.A.14) is a family of transport proteins belonging to the ion transporter (IT) superfamily.
Potassium-dependent sodium-calcium exchanger
Potassium-dependent sodium-calcium exchanger also known as solute carrier family 24 (SLC24) is a type of sodium-calcium exchanger that requires potassium to function.
Ammonia transporter
Ammonia transporters (TC# 1.A.11) are structurally related membrane transport proteins called Amt proteins (ammonia transporters) in bacteria and plants, methylammonium/ammonium permeases (MEPs) in yeast, or Rhesus (Rh) proteins in chordates.
Cadmium resistance transporter
The cadmium resistance (CadD) protein family (TC# 2.A.77) belongs to the Lysine exporter (LysE) superfamily.
Multi-antimicrobial extrusion protein
Multi-antimicrobial extrusion protein (MATE) also known as multidrug and toxin extrusion or multidrug and toxic compound extrusion is a family of proteins which function as drug/sodium or proton antiporters.
Na-K-Cl cotransporter
The Na-K-Cl cotransporter (NKCC) is a protein that aids in the active transport of sodium, potassium, and chloride into and out of cells.
Sodium-glucose transport proteins
Sodium-dependent glucose cotransporters (or sodium-glucose linked transporter, SGLT) are a family of glucose transporter found in the intestinal mucosa (enterocytes) of the small intestine (SGLT1) and the proximal tubule of the nephron (SGLT2 in PCT and SGLT1 in PST).
Adenine nucleotide translocator
Adenine nucleotide translocator (ANT), also known as the ADP/ATP translocator, exports ATP from the mitochondrial matrix and imports ADP into the matrix.
Amino acid transporter
An amino acid transporter is a membrane transport protein that transports amino acids.
Sodium sulfate symporter
Sodium sulfate symporters are integral membrane proteins that mediate the intake of a wide variety of molecules with the concomitant uptake of sodium ions.
GLUT8
GLUT8 also known as SLC2A8 is the eighth member of glucose transporter superfamily.
Carnitine-acylcarnitine translocase
Carnitine-acylcarnitine translocase is responsible for transporting both carnitine-fatty acid complexes and carnitine across the inner mitochondrial membrane.
Band 3
Band 3 anion transport protein, also known as anion exchanger 1 (AE1) or band 3 or solute carrier family 4 member 1 (SLC4A1), is a protein that is encoded by the SLC4A1 gene in humans.
Ornithine translocase
Ornithine translocase is responsible for transporting ornithine from the cytosol into the mitochondria in the urea cycle.
Organic anion-transporting polypeptide
An organic anion-transporting polypeptide (OATP) is a membrane transport protein or 'transporter' that mediates the transport of mainly organic anions across the cell membrane.
APC superfamily
The amino acid-polyamine-organocation (APC) superfamily is the second largest superfamily of secondary carriers currently known.
Lysine exporter
The Lysine Exporter (LysE) Superfamily of integral membrane transport proteins was named based on the early discovery of the LysE carrier protein of Corynebacterium glutamicum (TC# 2.A.75.1.1), a Gram-positive bacterium, and its related counterparts.
Homoserine/threonine resistance transporter
The resistance to homoserine/threonine (RhtB) family (TC# 2.A.76) belongs to the lysine exporter (LysE) superfamily of transporters.
Manganese exporter
The Manganese (Mn2+) Exporter (MntP) Family (TC# 2.A.107) is a member of the Lysine Exporter (LysE) Superfamily.
Gluconate-proton symporter
The gluconate:H+ symporter (GntP) family (TC# 2.A.8) is a family of transport proteins belonging to the ion transporter (IT) superfamily.
Ion transporter superfamily
The ion transporter (IT) superfamily is made up of secondary carriers specific for cationic and anionic compounds.
ArsB and ArsAB transporters
Homologues of ArsB are found in Gram-negative and Gram-positive bacteria as well as cyanobacteria.
Mitochondrial carrier
Mitochondrial carriers are proteins from a solute carrier family which transfer molecules across the membranes of the mitochondria.
Citrin
Citrin also known as solute carrier family 25, member 13 (citrin) or SLC25A13 is a protein which in humans is encoded by the SLC25A13 gene.
SLC39A4
SLC39A4 is a transmembrane protein associated with acrodermatitis enteropathica.
SLC7A9
Solute carrier family 7 (cationic amino acid transporter, y+ system), member 9 also known as SLC7A9 is a protein which in humans is encoded by the SLC7A9 gene.
CD98
CD98 is a glycoprotein that is a heterodimer composed of SLC3A2 and SLC7A5 that forms the large neutral amino acid transporter (LAT1).