SMTL ID : 2h42.2 (3 other biounits)

Crystal structure of PDE5 in complex with sildenafil

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.83, H.119, D.120, D.230 Ligands: MG.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.83, A:H.119, A:D.120, A:D.230

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: H.79, D.120 Ligands: ZN.1 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.120, H2O.4

1 x VIA: 5-{2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]PHENYL}-1-METHYL-3-PROPYL-1H,6H,7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE(Non-covalent)

VIA.3: 17 residues within 4Å: Chain A: Y.78, H.79, N.127, N.128, Y.130, I.131, A.233, I.234, A.245, V.248, A.249, F.252, L.270, I.279, M.282, Q.283, F.286 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:A.249, A:L.270, A:I.279, A:M.282, A:F.286 Hydrogen bonds: A:Q.283, A:Q.283 Water bridges: A:Q.241 pi-Stacking: A:F.286

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, H. et al., Multiple Conformations of Phosphodiesterase-5: Implications for enzyme function and drug development. J.Biol.Chem. (2006)

Release Date

2006-06-06

Peptides

cGMP-specific 3',5'-cyclic phosphodiesterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

cGMP-specific 3',5'-cyclic phosphodiesterase

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