CATH Classification

Domain Context

CATH Clusters

Superfamily 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain
Functional Family Phosphodiesterase

Enzyme Information

3.1.4.53
3',5'-cyclic-AMP phosphodiesterase.
based on mapping to UniProt Q13946
Adenosine 3',5'-cyclic phosphate + H(2)O = adenosine 5'-phosphate.
-!- Specific for 3',5'-cAMP and does not hydrolyze other nucleoside 3',5'-cyclic phosphates such as cGMP (cf. EC 3.1.4.17 and EC 3.1.4.35). -!- It is involved in modulation of the levels of cAMP, which is a mediator in the processes of cell transformation and proliferation. -!- Formerly EC 3.1.4.n1.

UniProtKB Entries (1)

Q13946
PDE7A_HUMAN
Homo sapiens
High affinity cAMP-specific 3',5'-cyclic phosphodiesterase 7A

PDB Structure

PDB 4Y2B
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
2-(Isopropylamino)thieno[3,2-d]pyrimidin-4(3H)-one derivatives as selective phosphodiesterase 7 inhibitors with potent in vivo efficacy
Endo, Y., Kawai, K., Asano, T., Amano, S., Asanuma, Y., Sawada, K., Onodera, Y., Ueo, N., Takahashi, N., Sonoda, Y., Kamei, N., Irie, T.
Bioorg.Med.Chem.Lett.