SMTL ID : 3ecn.1 (1 other biounit)

Crystal structure of PDE8A catalytic domain in complex with IBMX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x IBM: 3-ISOBUTYL-1-METHYLXANTHINE(Non-covalent)

IBM.1: 7 residues within 4Å: Chain A: M.189, I.263, Y.267, F.286, Q.297, F.300, F.304 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:M.189, A:F.300, A:F.304, A:F.304 Hydrogen bonds: A:Q.297 Water bridges: A:Y.74, A:N.248 pi-Stacking: A:F.300

1 x ZN: ZINC ION(Non-covalent)

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

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: D.116, E.145 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.116, H2O.1, H2O.1, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, H. et al., Kinetic and structural studies of phosphodiesterase-8A and implication on the inhibitor selectivity. Biochemistry (2008)

Release Date

2008-11-25

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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