G Protein-coupled receptors
Ion channels
Nuclear receptors
Protein kinases
Cytokines and receptors
Cell surface molecules and ligands
Transporters
Enzymes
Oxidoreductases (EC1)
Transferases (EC2)
Hydrolases (EC3)
Carboxylic-ester hydrolases [EC:3.1.1.-]
Phosphatases [EC:3.1.3.-]
Phosphodiesterases [EC:3.1.4.-]
SMPD1* [HSA_VAR:6609v1] [HSA:6609] [KO:K12350]
PDE [HSA:10846 27115 50940 5136 5137 5138 5139 5140 5141 5142 5143 5144 5150 5151 5153 8622] [KO:K18438 K18436 K13298 K13755 K18283 K19021 K13296 K13293 K18437]
PDE [HSA:5153 5138 5139 5140 5141 5142 5143 5144 8654] [KO:K13755 K18283 K19021 K13296 K13293 K13762]
PDE1 [HSA:5136 5153 5137] [KO:K13755]
PDE2A [HSA:5138] [KO:K18283]
PDE3 [HSA:5139 5140] [KO:K19021 K13296]
D01896 Cilostazol (JP18/USP/INN) <JP/US> D00231 Inamrinone (USP) D02084 Inamrinone ethylenelactate D00417 Milrinone (JAN/USP/INN) <JP> D02085 Milrinone lactate <US> D04004 Enoximone (USAN/INN) D04720 Levosimendan (USAN/INN) D07455 Anagrelide (INN/BAN) D02933 Anagrelide hydrochloride (USP) D10255 Anagrelide hydrochloride hydrate (JAN) <JP/US> D01385 Ibudilast (JP18/INN) <JP> D01133 Pimobendan (JAN/USAN/INN) <JP> D01198 Toborinone (JAN/USAN/INN) D01690 Vesnarinone (JAN/USAN/INN) D02042 Olprinone hydrochloride hydrate (JAN) <JP> D04508 Imazodan hydrochloride (USAN) D04529 Indolidan (USAN/INN) D04628 Isomazole hydrochloride (USAN) D04751 Lixazinone sulfate (USAN) D05514 Piroximone (USAN) D08294 Olprinone (INN) D09843 Beradilol monoethyl maleate (JAN) D11743 Ensifentrine (USAN/INN)
PDE4 [HSA:5141 5142 5143 5144] [KO:K13293]
PDE4A [HSA:5141] [KO:K13293]
PDE4D [HSA:5144] [KO:K13293]
PDE5 [HSA:8654] [KO:K13762]
PDE9 [HSA:5152] [KO:K13761]
PDE10A [HSA:10846] [KO:K18438]
ENPP2 (ATX) [HSA:5168] [KO:K01122]
Sulfatases [EC:3.1.6.-]
Glycosidases [EC:3.2.1.-]
ADP-ribosyl cyclase [EC:3.2.2.6]
Aminopeptidases [EC:3.4.11.-]
Dipeptidases [EC:3.4.13.-]
Peptidyl-peptidases [EC:3.4.14.-]
Peptidyl-dipeptidases [EC:3.4.15.-]
Metallocarboxypeptidases [EC:3.4.17.-]
Serine peptidases [EC:3.4.21.-]
Cysteine peptidases [EC:3.4.22.-]
Aspartic peptidases [EC:3.4.23.-]
Metallo peptidases [EC:3.4.24.- 3.4.17.-]
Threonine peptidases [EC:3.4.25.-]
Glutaminase [EC:3.5.1.2]
Histone deacetylase [EC:3.5.1.98]
Arginase [EC:3.5.3.1]
Adenosine deaminase [EC:3.5.4.4]
Cytidine deaminase [EC:3.5.4.5]
ATPase [EC:3.6.3.-]
Lyases (EC4)
Isomerases (EC5)
Ligases (EC6)
Nucleic acids
Not elsewhere classified
Target-based Classification of Drugs Target-based Classification of Drugs