SMTL ID : 7e3h.1

Crystal structure of human acetylcholinesterase in complex with donepezil

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG- FUC: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-FUC.1: 5 residues within 4Å: Chain A: P.341, G.342, F.343, S.344, N.347 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.344, A:G.342 NAG-NAG-FUC.2: 5 residues within 4Å: Chain B: A.340, P.341, G.342, S.344, N.347 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.344, B:G.342 Hydrophobic interactions: B:P.341

2 x E20: 1-BENZYL-4-[(5,6-DIMETHOXY-1-INDANON-2-YL)METHYL]PIPERIDINE(Non-covalent)

E20.3: 14 residues within 4Å: Chain A: Y.69, D.71, W.83, G.118, Y.121, E.199, W.283, S.290, V.291, F.292, Y.334, F.335, Y.338, H.444 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.83, A:Y.334, A:F.335, A:F.335, A:Y.338, A:Y.338 Hydrogen bonds: A:F.292 pi-Stacking: A:W.83, A:W.283, A:Y.338 E20.4: 14 residues within 4Å: Chain B: Y.69, W.83, G.118, Y.121, E.199, W.283, S.290, V.291, F.292, Y.334, F.335, Y.338, H.444, G.445 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:W.83, B:Y.334, B:F.335, B:F.335, B:Y.338, B:Y.338, B:Y.338 Hydrogen bonds: B:F.292 pi-Stacking: B:W.83, B:W.283, B:Y.338

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dileep, K. et al., Crystal structure of human acetylcholinesterase in complex with tacrine: Implications for drug discovery. Int.J.Biol.Macromol. (2022)

Release Date

2022-02-16

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Acetylcholinesterase

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