SMTL ID : 7cwg.1

Crystal structure of PDE8A catalytic domain in complex with 3a

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.75, H.79, H.115, D.116, D.245 Ligands: MG.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.79, A:H.115, A:D.245, H2O.1, H2O.2

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: D.116, H.119, E.145 Ligands: ZN.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.116, H2O.1, H2O.1, H2O.2

1 x GJU: 9-[(1~{S})-1-[4-[2,2-bis(fluoranyl)ethoxy]pyridin-2-yl]ethyl]-2-chloranyl-purin-6-amine(Non-covalent)

GJU.3: 13 residues within 4Å: Chain A: Y.74, M.189, H.192, K.242, V.246, N.248, I.263, Y.267, F.286, Q.297, F.300, F.304, M.308 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.246, A:F.300 Hydrogen bonds: A:N.248, A:Q.297, A:Q.297 Water bridges: A:Y.267 pi-Stacking: A:F.300

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, Y. et al., Rational Design of 2-Chloroadenine Derivatives as Highly Selective Phosphodiesterase 8A Inhibitors. J.Med.Chem. (2020)

Release Date

2021-09-01

Peptides

High affinity cAMP-specific and IBMX-insensitive 3',5'-cyclic phosphodiesterase 8A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

High affinity cAMP-specific and IBMX-insensitive 3',5'-cyclic phosphodiesterase 8A

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