SMTL ID : 4y2b.1

Co-crystal structure of 3-ethyl-2-(isopropylamino)-7-(pyridin-3-yl)thieno[3,2-d]pyrimidin-4(3H)-one bound to PDE7A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.123, H.159, D.160, D.269 Ligands: MG.2 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.123, A:H.159, A:D.160, A:D.269, H2O.4, H2O.11

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: D.160, E.189 Ligands: ZN.1 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:D.160, H2O.4, H2O.4, H2O.4, H2O.4, H2O.11

1 x EPK: 3-ethyl-2-(propan-2-ylamino)-7-(pyridin-3-yl)thieno[3,2-d]pyrimidin-4(3H)-one(Non-covalent)

EPK.3: 11 residues within 4Å: Chain A: Y.118, D.269, I.270, N.272, V.287, F.291, L.308, I.319, Q.320, F.323, L.327 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.308, A:F.323, A:F.323, A:L.327 Hydrogen bonds: A:Q.320 Water bridges: A:D.269 pi-Stacking: A:F.291, A:F.323, A:F.323

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Endo, Y. et al., 2-(Isopropylamino)thieno[3,2-d]pyrimidin-4(3H)-one derivatives as selective phosphodiesterase 7 inhibitors with potent in vivo efficacy. Bioorg.Med.Chem.Lett. (2015)

Release Date

2015-04-08

Peptides

High affinity cAMP-specific 3',5'-cyclic phosphodiesterase 7A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

High affinity cAMP-specific 3',5'-cyclic phosphodiesterase 7A