SMTL ID : 1tb5.1 (1 other biounit)

Catalytic Domain Of Human Phosphodiesterase 4B In Complex With AMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.91, H.127, D.128, D.245 Ligands: MG.2, AMP.3 6 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:H.91, A:H.127, A:D.128, A:D.245, H2O.2, AMP.3

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: D.128 Ligands: ZN.1, AMP.3 5 PLIP interactions: 4 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: H2O.2, H2O.2, H2O.2, H2O.2, AMP.3

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.3: 14 residues within 4Å: Chain A: Y.86, H.87, H.91, D.128, M.200, D.245, L.246, N.248, I.263, F.267, Q.296, F.299 Ligands: ZN.1, MG.2 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:N.248, A:T.260, A:Q.296 Water bridges: A:E.157 Salt bridges: A:H.87, A:H.91 pi-Stacking: A:F.299, A:F.299

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, K.Y.J. et al., A Glutamine Switch Mechanism for Nucleotide Selectivity by Phosphodiesterases. Mol.Cell (2004)

Release Date

2004-08-03

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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