- Phosphodiesterase 6B, cGMP Specific (PDE6B)
- Phosphodiesterase 6C, cGMP Specific (PDE6C)
- Phosphodiesterase 6D, cGMP Specific (PDE6D)
- Phosphodiesterase 6G, cGMP Specific (PDE6G)
- Phosphodiesterase 6H, cGMP Specific (PDE6H)
- Phosphodiesterase 7A (PDE7A)
- Phosphodiesterase 8A (PDE8A)
- Phosphodiesterase 8B (PDE8B)
- Phosphodiesterase 9A (PDE9A)
- Phosphodiesterase 10A (PDE10A)
- Phosphodiesterase 11A (PDE11A)
- Phosphodiesterase 12 (PDE12)
- Phosphodiesterase 4D Interacting Protein (PDE4DIP)
- Glycerophosphodiester Phosphodiesterase 1 (GDE1)
- Dual Specificity Phosphatase 22 (DUSP22)
