SMTL ID : 4npv.1

Crystal structure of human PDE1B bound to inhibitor 7A (6,7,8-trimethoxy-N-(pentan-3-yl)quinazolin-4-amine)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x 0NK: 6,7,8-trimethoxy-N-(pentan-3-yl)quinazolin-4-amine(Non-covalent)

0NK.1: 11 residues within 4Å: Chain A: Y.84, H.85, D.232, I.233, H.235, L.250, M.251, F.254, L.271, Q.283, F.286 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.233, A:L.250, A:L.250 Hydrogen bonds: A:Q.283 pi-Stacking: A:F.286

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: D.126 Ligands: ZN.3 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:D.126, H2O.1, H2O.1, H2O.1, H2O.1, H2O.1

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 5 residues within 4Å: Chain A: H.89, H.125, D.126, D.232 Ligands: MG.2 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.89, A:H.125, A:D.126, A:D.232, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Humphrey, J.M. et al., Small-molecule phosphodiesterase probes: discovery of potent and selective CNS-penetrable quinazoline inhibitors of PDE1. MEDCHEMCOMM (2014)

Release Date

2014-07-16

Peptides

Calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B

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