Families that contain targets of relevance to immunopharmacology are highlighted in blue

• Transporters C
  • ATP-binding cassette transporter family C
    • ABCA subfamily C
    • ABCB subfamily C
    • ABCC subfamily C
    • ABCD subfamily of peroxisomal ABC transporters C
    • ABCG subfamily C
  • F-type and V-type ATPases C
    • F-type ATPase C
    • V-type ATPase C
  • P-type ATPases C
    • P1B P-type ATPases: Cu⁺-ATPases C
    • P2A P-type ATPases: Ca²⁺-ATPases C
    • P2B P-type ATPases: Ca²⁺-ATPases C
    • P2C P-type ATPases C
      • Na⁺/K⁺-ATPases C
      • H⁺/K⁺-ATPases C
    • P4 P-type ATPases: Phospholipid-transporting ATPases C
    • P5 P-type ATPases: Mn²⁺-ATPases C
  • SLC superfamily of solute carriers C
    • SLC1 family of amino acid transporters C
      • Glutamate transporter subfamily C
      • Alanine/serine/cysteine transporter subfamily C
    • SLC2 family of hexose and sugar alcohol transporters C
      • Class I transporters C
      • Class II transporters C
      • Proton-coupled inositol transporter C
    • SLC3 and SLC7 families of heteromeric amino acid transporters (HATs) C
      • SLC3 family C
      • SLC7 family C
    • SLC4 family of bicarbonate transporters C
      • Anion exchangers C
      • Sodium-dependent HCO₃^- transporters C
    • SLC5 family of sodium-dependent glucose transporters C
      • Hexose transporter family C
      • Choline transporter C
      • Sodium iodide symporter, sodium-dependent multivitamin transporter and sodium-coupled monocarboxylate transporters C
      • Sodium myo-inositol cotransporter transporters C
    • SLC6 neurotransmitter transporter family C
      • Monoamine transporter subfamily C
      • GABA transporter subfamily C
      • Glycine transporter subfamily C
      • Neutral amino acid transporter subfamily C
    • SLC8 family of sodium/calcium exchangers C
    • SLC9 family of sodium/hydrogen exchangers C
    • SLC10 family of sodium-bile acid co-transporters C
    • SLC11 family of proton-coupled metal ion transporters C
    • SLC12 family of cation-coupled chloride transporters C
    • SLC13 family of sodium-dependent sulphate/carboxylate transporters C
    • SLC14 family of facilitative urea transporters C
    • SLC15 family of peptide transporters C
    • SLC16 family of monocarboxylate transporters C
    • SLC17 phosphate and organic anion transporter family C
      • Type I sodium-phosphate co-transporters C
      • Sialic acid transporter C
      • Vesicular glutamate transporters (VGLUTs) C
      • Vesicular nucleotide transporter C
    • SLC18 family of vesicular amine transporters C
    • SLC19 family of vitamin transporters C
    • SLC20 family of sodium-dependent phosphate transporters C
    • SLC22 family of organic cation and anion transporters C
      • Organic cation transporters (OCT) C
      • Organic zwitterions/cation transporters (OCTN) C
      • Organic anion transporters (OATs) C
      • Urate transporter C
      • Orphan or poorly characterized SLC22 family members
      • Atypical SLC22B subfamily C
    • SLC23 family of ascorbic acid transporters C
    • SLC24 family of sodium/potassium/calcium exchangers C
    • SLC25 family of mitochondrial transporters C
      • Mitochondrial di- and tri-carboxylic acid transporter subfamily C
      • Mitochondrial amino acid transporter subfamily C
      • Mitochondrial phosphate transporters C
      • Mitochondrial nucleotide transporter subfamily C
      • Mitochondrial uncoupling proteins C
      • Miscellaneous SLC25 mitochondrial transporters C
    • SLC26 family of anion exchangers C
      • Selective sulphate transporters C
      • Chloride/bicarbonate exchangers C
      • Anion channels C
      • Other SLC26 anion exchangers C
    • SLC27 family of fatty acid transporters C
    • SLC28 and SLC29 families of nucleoside transporters C
      • SLC28 family C
      • SLC29 family C
    • SLC30 zinc transporter family C
    • SLC31 family of copper transporters C
    • SLC32 vesicular inhibitory amino acid transporter C
    • SLC33 acetylCoA transporter C
    • SLC34 family of sodium phosphate co-transporters C
    • SLC35 family of nucleotide sugar transporters C
    • SLC36 family of proton-coupled amino acid transporters C
    • SLC37 family of phosphosugar/phosphate exchangers C
    • SLC38 family of sodium-dependent neutral amino acid transporters C
      • System A-like transporters C
      • System N-like transporters C
      • Orphan SLC38 transporters C
    • SLC39 family of metal ion transporters C
    • SLC40 iron transporter C
    • SLC41 family of divalent cation transporters C
    • SLC42 family of Rhesus glycoprotein ammonium transporters C
    • SLC43 family of large neutral amino acid transporters C
    • SLC44 choline transporter-like family C
    • SLC45 family of putative sugar transporters C
    • SLC46 family of folate transporters C
    • SLC47 family of multidrug and toxin extrusion transporters C
    • SLC48 heme transporter C
    • SLC49 family of FLVCR-related heme transporters C
    • SLC50 sugar transporter C
    • SLC51 family of steroid-derived molecule transporters C
    • SLC52 family of riboflavin transporters C
    • SLC53 Phosphate carriers C
    • SLC54 Mitochondrial pyruvate carriers C
    • SLC55 Mitochondrial cation/proton exchangers C
    • SLC56 Sideroflexins C
    • SLC57 NiPA-like magnesium transporter family C
    • SLC58 MagT-like magnesium transporter family C
    • SLC59 Sodium-dependent lysophosphatidylcholine symporter family C
    • SLC60 Glucose transporters C
    • SLC61 Molybdate transporter family C
    • SLC62 Pyrophosphate transporters C
    • SLC63 Sphingosine phosphate transporters C
    • SLC64 Golgi Ca²⁺/H⁺ exchangers C
    • SLC65 NPC-type cholesterol transporters C
    • SLC66 Lysosomal amino acid transporters C
    • SLCO family of organic anion transporting polypeptides C