SMTL ID : 7f0i.2 (1 other biounit)

phosphodiesterase-9A in complex with inhibitor 4b

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.252, H.256, H.292, D.293, D.402 Ligands: MG.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.256, A:H.292, A:D.293, A:D.402

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: D.293, D.402 Ligands: ZN.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.293, H2O.1, H2O.1, H2O.1, H2O.2

1 x 06A: 1-cyclopentyl-6-[[(2R)-1-(6-fluoranyl-2-azaspiro[3.3]heptan-2-yl)-1-oxidanylidene-propan-2-yl]amino]-5H-pyrazolo[3,4-d]pyrimidin-4-one(Non-covalent)

06A.3: 10 residues within 4Å: Chain A: F.251, H.252, M.365, N.405, L.420, Y.424, F.441, A.452, Q.453, F.456 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:M.365, A:L.420, A:F.456 Hydrogen bonds: A:Y.424, A:A.452, A:Q.453, A:Q.453 Water bridges: A:E.406 pi-Stacking: A:F.456

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, Y. et al., Discovery of Potent Phosphodiesterase-9 Inhibitors for the Treatment of Hepatic Fibrosis. J.Med.Chem. (2021)

Release Date

2022-04-13

Peptides

Isoform PDE9A2 of High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Isoform PDE9A2 of High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A

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