SMTL ID : 5tkb.4 (3 other biounits)

CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH A TETRAFLUORANLINE COMPOUND

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.16 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.88, H.124, D.125, D.242 Ligands: MG.2 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.88, A:H.124, A:D.125, A:D.242, H2O.1, H2O.3

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: D.125 Ligands: ZN.1 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:D.125, H2O.1, H2O.1, H2O.2, H2O.2, H2O.4

1 x EOH: ETHANOL(Non-functional Binders)

EOH.3: 3 residues within 4Å: Chain A: K.186, I.189, D.190 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:K.186 Hydrogen bonds: A:D.190 Water bridges: A:K.186, A:D.190

1 x 7DJ: N-[(2R)-2,3-dihydroxy-2-methylpropyl]-8-(methylamino)-6-[(2,3,5,6-tetrafluorophenyl)amino]imidazo[1,2-b]pyridazine-3-carboxamide(Non-covalent)

7DJ.4: 14 residues within 4Å: Chain A: Y.83, H.84, T.195, M.197, D.242, L.243, N.245, Y.253, T.257, I.260, F.264, M.281, Q.293, F.296 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.83, A:Q.293, A:Q.293 pi-Stacking: A:F.296, A:F.296 Halogen bonds: A:D.242

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moslin, R. et al., Identification of imidazo[1,2-b]pyridazine TYK2 pseudokinase ligands as potent and selective allosteric inhibitors of TYK2 signalling. Medchemcomm (2017)

Release Date

2016-12-28

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

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

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