SMTL ID : 4d08.3 (3 other biounits)

PDE2a catalytic domain in complex with a brain penetrant inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.85, H.121, D.122, D.233 Ligands: MG.3 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.85, A:H.121, A:D.122, A:D.233, H2O.2, H2O.2

1 x Q2T: 1-(5-butoxypyridin-3-yl)-4-methyl-8-(morpholin-4-ylmethyl)[1,2,4]triazolo[4,3-a]quinoxaline(Non-covalent)

Q2T.2: 15 residues within 4Å: Chain A: Y.80, H.81, N.129, T.193, L.195, D.233, L.234, Q.237, I.251, F.255, M.270, M.272, M.273, Q.284, F.287 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.195, A:L.234, A:I.251, A:F.287, A:F.287 Hydrogen bonds: A:N.129, A:Q.284 Water bridges: A:Y.80, A:Y.80 pi-Stacking: A:F.255, A:F.287

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: D.122 Ligands: ZN.1 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:D.122, H2O.2, H2O.2, H2O.2, H2O.2, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Buijnsters, P. et al., Structure-Based Design of a Potent, Selective, and Brain Penetrating Pde2 Inhibitor with Demonstrated Target Engagement. Acs Med.Chem.Lett. (2014)

Release Date

2014-08-06

Peptides

CGMP-DEPENDENT 3', 5'-CYCLIC PHOSPHODIESTERASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

CGMP-DEPENDENT 3', 5'-CYCLIC PHOSPHODIESTERASE

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