SMTL ID : 9jdu.1

The crystal structure of PDE10A complexed with inhibitor 2061

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.82, H.116, D.117, D.227 Ligands: MG.2 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.82, A:H.116, A:D.117, A:D.227, H2O.1, H2O.1 ZN.4: 4 residues within 4Å: Chain B: H.82, H.116, D.117, D.227 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.82, B:H.116, B:D.117, B:D.227, H2O.5

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: D.117 Ligands: ZN.1 5 PLIP interactions: 5 Ligand-Water interactions Metal complexes: H2O.1, H2O.1, H2O.1, H2O.1, H2O.2 MG.5: 3 residues within 4Å: Chain B: D.117, E.145, H.148 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.117, H2O.3, H2O.4, H2O.5, H2O.5

2 x 01: ethyl 2-[1-[4-[2-(diethylaminomethylamino)ethanoyl]quinolin-2-yl]azetidin-3-yl]imidazo[1,2-a]pyridine-3-carboxylate

01.3: 15 residues within 4Å: Chain A: L.188, L.228, S.230, V.231, I.245, Y.246, F.249, P.265, M.266, K.271, E.274, V.275, G.278, Q.279, F.282 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.231, A:I.245, A:Y.246, A:P.265, A:E.274, A:F.282 Hydrogen bonds: A:Y.246, A:Q.279 pi-Stacking: A:F.282 01.6: 12 residues within 4Å: Chain B: S.230, V.231, I.245, Y.246, F.249, P.265, M.266, E.274, V.275, G.278, Q.279, F.282 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:V.231, B:I.245, B:Y.246, B:F.249, B:P.265, B:M.266, B:F.282 Hydrogen bonds: B:Y.246, B:Q.279 pi-Stacking: B:F.282

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, H. et al., Discovery of novel azetidine-based imidazopyridines as selective and orally bioavailable inhibitors of phosphodiesterase 10A for the treatment of pulmonary arterial hypertension. Eur.J.Med.Chem. (2025)

Release Date

2025-06-25

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

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

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