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

Crystal structure of chimeric PDE5/PDE6 catalytic domain complexed with sildenafil

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.87 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.83, H.87, H.123, D.124, D.234 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.87, A:H.123, A:D.124, A:D.234

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: H.123, D.124, E.152, H.155, T.193 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.124, H2O.1

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: 10 residues within 4Å: Chain A: Y.82, H.83, L.195, A.237, A.249, F.256, M.274, L.283, Q.287, F.290 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.256, A:L.283, A:Q.287, A:F.290 Hydrogen bonds: A:Y.82, A:Q.287, A:Q.287 pi-Stacking: A:F.256, A:F.290

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Barren, B. et al., Structural basis of phosphodiesterase 6 inhibition by the C-terminal region of the gamma-subunit. Embo J. (2009)

Release Date

2009-10-13

Peptides

cGMP-specific 3',5'-cyclic phosphodiesterase catalytic domain, Cone cGMP-specific 3',5'-cyclic phosphodiesterase subunit alpha chimera: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

cGMP-specific 3',5'-cyclic phosphodiesterase catalytic domain, Cone cGMP-specific 3',5'-cyclic phosphodiesterase subunit alpha chimera

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