| Annotation Type | Substances | Purchasable | Natural | In Man |
|---|---|---|---|---|
| Functional ≤ 10μM | 9 | 3 | 1 | 1 |
| UniProt | Swissprot | ChEMBL | Description | Substances | Purchasable | Natural | In Man |
|---|---|---|---|---|---|---|---|
| PDE1B_BOVIN | Q01061 | CHEMBL2650 | Phosphodiesterase 1B, Bovin | 77 | 7 | 4 | 4 |
| PDE1B_HUMAN | Q01064 | CHEMBL4425 | Phosphodiesterase 1B, Human | 181 | 21 | 8 | 8 |
| PDE1B_RAT | Q01066 | CHEMBL3665 | Phosphodiesterase 1B, Rat | 35 | 7 | 3 | 3 |