CATH Domain 5b4kA00

CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.10	Orthogonal Bundle
	1.10.1300	Catalytic domain of cyclic nucleotide phosphodiesterase 4b2b
	1.10.1300.10	3'5'-cyclic nucleotide phosphodiesterase, catalytic domain

Domain Context

CATH Clusters

Superfamily	3'5'-cyclic nucleotide phosphodiesterase, catalytic domain
Functional Family	Phosphodiesterase 10A

Enzyme Information

3.1.4.17	3',5'-cyclic-nucleotide phosphodiesterase. based on mapping to UniProt Q9Y233 Nucleoside 3',5'-cyclic phosphate + H(2)O = nucleoside 5'-phosphate. -!- Acts on 3',5'-cyclic AMP, 3',5'-cyclic dAMP, 3',5'-cyclic IMP, 3',5'-cyclic GMP and 3',5'-cyclic CMP.
3.1.4.35	3',5'-cyclic-GMP phosphodiesterase. based on mapping to UniProt Q9Y233 Guanosine 3',5'-cyclic phosphate + H(2)O = guanosine 5'-phosphate.

UniProtKB Entries (1)

PDE10_HUMAN

Homo sapiens

CAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A

PDB Structure

PDB	5B4K
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Design and synthesis of potent and selective pyridazin-4(1H)-one-based PDE10A inhibitors interacting with Tyr683 in the PDE10A selectivity pocket Yoshikawa, M., Hitaka, T., Hasui, T., Fushimi, M., Kunitomo, J., Kokubo, H., Oki, H., Nakashima, K., Taniguchi, T. Bioorg.Med.Chem.