CATH Domain 2hd1A00

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

Superfamily	3'5'-cyclic nucleotide phosphodiesterase, catalytic domain
Functional Family	Phosphodiesterase 9A

3.1.4.35

3',5'-cyclic-GMP phosphodiesterase.

based on mapping to UniProt O76083

Guanosine 3',5'-cyclic phosphate + H(2)O = guanosine 5'-phosphate.

PDE9A_HUMAN

Homo sapiens

High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A

PDB	2HD1
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Crystal structure of phosphodiesterase 9 shows orientation variation of inhibitor IBMX binding Huai, Q., Wang, H., Zhang, W., Colman, R.W., Robinson, H., Ke, H. Proc.Natl.Acad.Sci.USA