SMTL ID : 8oeg.1

PDE4B bound to MAPI compound 92a

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.166, H.202, D.203, D.320 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.166, A:H.202, A:D.203, A:D.320, H2O.4

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 1 residues within 4Å: Chain A: D.203 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:D.203, H2O.1, H2O.1, H2O.2, H2O.3, H2O.4

1 x VL9: [(1~{S})-2-[3,5-bis(chloranyl)-1-oxidanyl-pyridin-4-yl]-1-(3,4-dimethoxyphenyl)ethyl] 5-[[[(1~{R})-2-[[(3~{R})-1-azabicyclo[2.2.2]octan-3-yl]oxy]-2-oxidanylidene-1-phenyl-ethyl]amino]methyl]thiophene-2-carboxylate(Non-covalent)

VL9.3: 19 residues within 4Å: Chain A: Y.161, E.232, T.273, D.274, M.275, D.320, L.321, N.323, T.335, I.338, F.342, P.358, M.359, S.370, Q.371, G.373, F.374, Y.377, I.378 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.377, A:I.378 Hydrogen bonds: A:T.273, A:M.275, A:Q.371 Water bridges: A:E.232 pi-Stacking: A:F.374

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rizzi, A. et al., Optimization of M 3 Antagonist-PDE4 Inhibitor (MAPI) Dual Pharmacology Molecules for the Treatment of COPD. J.Med.Chem. (2023)

Release Date

2023-04-26

Peptides

cAMP-specific 3',5'-cyclic phosphodiesterase 4B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

cAMP-specific 3',5'-cyclic phosphodiesterase 4B

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