cAMP-Specific 3',5'-Cyclic Phosphodiesterase 4B

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** cAMP-specific 3',5'-cyclic phosphodiesterase 4B (736 aa, ~83 kDa) is encoded by the human PDE4B gene. This protein plays a role in the hydrolysis of cyclic AMP.

**Synonyms:** - DPDE4 - Dunce-Like Phosphodiesterase E4 - EC 3.1.4.17 - PDE32 - PDE4B