Transporter Family
- ATP-Dependent
- 3.A.1 -- The ATP-binding Cassette (ABC) Superfamily
- 3.A.2 -- The H+- or Na+-translocating F-type, V-type and A-type ATPase (F-ATPase) Superfamily
- 3.A.3 -- The P-type ATPase (P-ATPase) Superfamily
- 3.A.4 -- The Arsenite-Antimonite (ArsAB) Efflux Family
- 3.A.5 -- The Type II (General) Secretory Pathway (IISP) Family
- 3.A.8 -- The Mitochondrial Protein Translocase (MPT) Family
- 3.A.9 -- The Chloroplast Envelope Protein Translocase (CEPT or Tic-Toc) Family
- 3.A.10 -- The H+-translocating Pyrophosphatase (H+-PPase) Family
- Ion Channels
- 1.A.1 -- The Voltage-gated Ion Channel (VIC) Superfamily
- 1.A.8 -- The Major Intrinsic Protein (MIP) Family
- 1.A.10 -- The Glutamate-gated Ion Channel (GIC) Family of Neurotransmitter Receptors
- 1.A.11 -- The Ammonia Transporter Channel (Amt) Family
- 1.A.12 -- The Intracellular Chloride Channel (CLIC) Family
- 1.A.15 -- The Non-selective Cation Channel-2 (NSCC2) Family
- 1.A.18 -- The Chloroplast Envelope Anion Channel-forming Tic110 (Tic110) Family
- 1.A.23 -- The Small Conductance Mechanosensitive Ion Channel (MscS) Family
- 1.A.31 -- The Annexin (Annexin) Family
- 1.A.35 -- The CorA Metal Ion Transporter (MIT) Family
- 1.A.47 -- The Nucleotide-sensitive Anion-selective Channel, ICln (ICln) Family
- 1.A.54 -- The Presenilin ER Ca2+ Leak Channel (Presenilin) Family
- 1.A.56 -- The Copper Transporter (Ctr) Family
- Secondary Transporter
- 2.A.1 -- The Major Facilitator Superfamily (MFS)
- 2.A.2 -- The Glycoside-Pentoside-Hexuronide (GPH):Cation Symporter Family
- 2.A.3 -- The Amino Acid-Polyamine-Organocation (APC) Family
- 2.A.4 -- The Cation Diffusion Facilitator (CDF) Family
- 2.A.5 -- The Zinc (Zn2+)-Iron (Fe2+) Permease (ZIP) Family
- 2.A.6 -- The Resistance-Nodulation-Cell Division (RND) Superfamily
- 2.A.7 -- The Drug/Metabolite Transporter (DMT) Superfamily
- 2.A.9 -- The Cytochrome Oxidase Biogenesis (Oxa1) Family
- 2.A.12 -- The ATP:ADP Antiporter (AAA) Family
- 2.A.16 -- The Telurite-resistance/Dicarboxylate Transporter (TDT) Family
- 2.A.17 -- The Proton-dependent Oligopeptide Transporter (POT) Family
- 2.A.18 -- The Amino Acid/Auxin Permease (AAAP) Family
- 2.A.19 -- The Ca2+:Cation Antiporter (CaCA) Family
- 2.A.20 -- The Inorganic Phosphate Transporter (PiT) Family
- 2.A.21 -- The Solute:Sodium Symporter (SSS) Family
- 2.A.28 -- The Bile Acid:Na+ Symporter (BASS) Family
- 2.A.29 -- The Mitochondrial Carrier (MC) Family
- 2.A.30 -- The Cation-Chloride Cotransporter (CCC) Family
- 2.A.31 -- The Anion Exchanger (AE) Family
- 2.A.36 -- The Monovalent Cation:Proton Antiporter-1 (CPA1) Family
- 2.A.37 -- The Monovalent Cation:Proton Antiporter-2 (CPA2) Family
- 2.A.38 -- The K+ Transporter (Trk) Family
- 2.A.39 -- The Nucleobase:Cation Symporter-1 (NCS1) Family
- 2.A.40 -- The Nucleobase:Cation Symporter-2 (NCS2) Family
- 2.A.42 -- The Hydroxy/Aromatic Amino Acid Permease (HAAAP) Family
- 2.A.43 -- The Lysosomal Cystine Transporter (LCT) Family
- 2.A.45 -- The Arsenite-Antimonite (ArsB) Efflux Family
- 2.A.47 -- The Divalent Anion:Na+ Symporter (DASS) Family
- 2.A.49 -- The Chloride Carrier/Channel (ClC) Family
- 2.A.50 -- The Glycerol Uptake (GUP) Family
- 2.A.52 -- The Ni2+-Co2+ Transporter (NiCoT) Family
- 2.A.53 -- The Sulfate Permease (SulP) Family
- 2.A.55 -- The Metal Ion (Mn2+-iron) Transporter (Nramp) Family
- 2.A.57 -- The Equilibrative Nucleoside Transporter (ENT) Family
- 2.A.62 -- The NhaD Na+:H+ Antiporter (NhaD) Family
- 2.A.64 -- The Twin Arginine Targeting (Tat) Family
- 2.A.66 -- The Multidrug/Oligosaccharidyl-lipid/Polysaccharide (MOP) Flippase Superfamily
- 2.A.67 -- The Oligopeptide Transporter (OPT) Family
- 2.A.69 -- The Auxin Efflux Carrier (AEC) Family
- 2.A.71 -- The Folate-Biopterin Transporter (FBT) Family
- 2.A.72 -- The K+ Uptake Permease (KUP) Family
- 2.A.84 -- The Chloroplast Maltose Exporter (MEX) Family
- 2.A.85 -- The Aromatic Acid Exporter (ArAE) Family
- 2.A.89 -- The Vacuolar Iron Transporter (VIT) Family
- 2.A.92 -- The Choline Transporter Like (CTL) Family
- Unclassified
- 9.A.4 -- The YggT or Fanciful K+ Uptake-B (FkuB; YggT) Family
- 9.A.5 -- The Peroxisomal Protein Importer (PPI) Family
- 9.A.10 -- The Iron/Lead Transporter (ILT) Superfamily
- 9.A.17 -- The Integral Membrane Peroxisomal Protein Importer-2 (PPI2) Family
- 9.A.23 -- The Ferroportin (FP) Family
- 9.A.29 -- The Putative 4-Toluene Sulfonate Uptake Permease (TSUP) Family
- 9.A.30 -- The Tellurium Ion Resistance (TerC) Family
- 9.A.35 -- The NIPA Mg2+ Uptake Permease (NIPA) Family
- 9.A.40 -- The HlyC/CorC (HCC) Family
- 9.A.45 -- The Magnesium Transporter1 (MagT1) Family
