SMTL ID : 1odc.1

STRUCTURE OF ACETYLCHOLINESTERASE (E.C. 3.1.1.7) COMPLEXED WITH N-4'-QUINOLYL-N'-9"-(1",2",3",4"-TETRAHYDROACRIDINYL)-1,8- DIAMINOOCTANE AT 2.2A RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

2 x NAG: N-ACETYL-D-GLUCOSAMINE(Post Translational Modification)

NAG.1: 2 residues within 4Å: Chain A: N.59, S.61 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.59, A:S.61 NAG.2: 2 residues within 4Å: Chain A: N.416, G.417 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.416

1 x A8B: N-QUINOLIN-4-YL-N'-(1,2,3,4-TETRAHYDROACRIDIN-9-YL)OCTANE-1,8-DIAMINE(Non-covalent)

A8B.3: 14 residues within 4Å: Chain A: Y.70, D.72, W.84, G.118, Y.121, E.199, W.279, F.330, Y.334, W.432, I.439, H.440, G.441, Y.442 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:Y.70, A:W.84, A:W.84, A:W.279, A:F.330, A:F.330, A:Y.334, A:Y.334, A:W.432, A:I.439, A:Y.442 pi-Stacking: A:Y.70, A:W.84, A:W.84, A:W.279, A:W.279, A:F.330, A:F.330 Water bridges: A:W.84

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Rydberg, E.H. et al., Complexes of Alkylene-Linked Tacrine Dimers with Torpedo Californica Acetylcholinesterase: Binding of Bis(5)-Tacrine Produces a Dramatic Rearrangement in the Active-Site Gorge. J.Med.Chem. (2006)

Release Date

2005-03-23

Peptides

ACETYLCHOLINESTERASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ACETYLCHOLINESTERASE

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