SMTL ID : 5dtj.1

Crystal Structure of dfp-inhibited mouse acetylcholinesterase in complex with the reactivator SP-134

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.71 Å

Oligo State

homo-dimer

Ligands

4 x 5G8: 1-[5-(2,4-dichlorophenoxy)pentyl]-1H-imidazole(Non-covalent)

5G8.1: 5 residues within 4Å: Chain A: D.77, Y.127, I.297, Y.344 Ligands: 5G8.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.344 Hydrogen bonds: A:Y.127 pi-Stacking: A:Y.344 5G8.2: 12 residues within 4Å: Chain A: Y.75, Y.127, S.206, E.288, W.289, I.297, F.298, R.299, F.300, F.341, N.409 Ligands: 5G8.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.127, A:W.289, A:W.289, A:W.289, A:F.298, A:F.300, A:F.341 pi-Stacking: A:Y.75 5G8.3: 13 residues within 4Å: Chain B: Y.75, Y.127, S.206, W.239, E.288, W.289, I.297, F.298, R.299, F.300, F.341, N.409 Ligands: 5G8.4 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:Y.127, B:W.289, B:F.298, B:F.300, B:F.300, B:F.341 Hydrogen bonds: B:E.288 pi-Stacking: B:Y.75 5G8.4: 14 residues within 4Å: Chain B: D.77, W.89, G.124, Y.127, E.205, S.206, W.289, I.297, F.298, Y.340, F.341, Y.344, H.450 Ligands: 5G8.3 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:W.289, B:Y.340, B:Y.340, B:F.341, B:Y.344 pi-Stacking: B:W.89, B:Y.344

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Katz, F.S. et al., Discovery of New Classes of Compounds that Reactivate Acetylcholinesterase Inhibited by Organophosphates. Chembiochem (2015)

Release Date

2015-10-21

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Acetylcholinesterase

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