SMTL ID : 1e66.1

STRUCTURE OF ACETYLCHOLINESTERASE COMPLEXED WITH (-)-HUPRINE X AT 2.1A RESOLUTION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 3 residues within 4Å: Chain A: N.59, S.61, T.62 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.61, A:S.61 NAG.2: 1 residues within 4Å: Chain A: N.416 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.416 Water bridges: A:N.416, A:N.416 NAG.4: 3 residues within 4Å: Chain B: N.59, S.61, T.62 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.61, B:S.61 NAG.5: 1 residues within 4Å: Chain B: N.416 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.416 Water bridges: B:N.416, B:N.416

2 x HUX: 3-CHLORO-9-ETHYL-6,7,8,9,10,11-HEXAHYDRO-7,11-METHANOCYCLOOCTA[B]QUINOLIN-12-AMINE(Non-covalent)

HUX.3: 15 residues within 4Å: Chain A: W.84, G.118, G.119, Y.121, E.199, S.200, F.290, F.330, F.331, Y.334, W.432, M.436, I.439, H.440, G.441 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:W.84, A:Y.121, A:F.290, A:F.330, A:F.330, A:F.331, A:W.432, A:I.439 Water bridges: A:W.84, A:W.84 pi-Stacking: A:W.84, A:W.84, A:F.330 HUX.6: 15 residues within 4Å: Chain B: W.84, G.118, G.119, Y.121, E.199, S.200, F.290, F.330, F.331, Y.334, W.432, M.436, I.439, H.440, G.441 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:W.84, B:Y.121, B:F.290, B:F.330, B:F.330, B:F.331, B:W.432, B:I.439 Water bridges: B:W.84, B:W.84 pi-Stacking: B:W.84, B:W.84, B:F.330

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dvir, H. et al., 3D Structure of Torpedo Californica Acetylcholinesterase Complexed with Huprine X at 2. 1 A Resolution: Kinetic and Molecular Dynamic Correlates. Biochemistry (2002)

Release Date

2001-08-02

Peptides

ACETYLCHOLINESTERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ACETYLCHOLINESTERASE

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