SMTL ID : 3i6m.1

3D Structure of Torpedo californica acetylcholinesterase complexed with N-piperidinopropyl-galanthamine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.26 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 2 residues within 4Å: Chain A: G.414, N.415 No protein-ligand interaction detected (PLIP) NAG-NAG.4: 2 residues within 4Å: Chain B: G.414, N.415 No protein-ligand interaction detected (PLIP)

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

NAG.2: 2 residues within 4Å: Chain A: N.58, S.60 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.58 NAG.5: 2 residues within 4Å: Chain B: N.58, S.60 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.58

2 x G3X: (4aS,6R,8aS)-3-methoxy-11-(3-piperidin-1-ylpropyl)-5,6,9,10,11,12-hexahydro-4aH-[1]benzofuro[3a,3,2-ef][2]benzazepin-6-ol(Non-covalent)

G3X.3: 15 residues within 4Å: Chain A: D.71, W.83, G.116, G.117, G.118, Y.120, S.121, E.198, S.199, F.287, F.289, F.329, F.330, Y.333, H.439 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:D.71, A:W.83, A:W.83, A:W.83, A:Y.120, A:F.289, A:F.329, A:F.329, A:F.330 Hydrogen bonds: A:Y.120, A:S.199 Water bridges: A:G.118, A:S.121, A:Y.129, A:Y.129, A:A.200 pi-Cation interactions: A:Y.333 G3X.6: 15 residues within 4Å: Chain B: D.71, W.83, G.116, G.117, G.118, Y.120, S.121, E.198, S.199, F.287, F.289, F.329, F.330, Y.333, H.439 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:D.71, B:W.83, B:W.83, B:W.83, B:Y.120, B:F.289, B:F.329, B:F.329, B:F.330 Hydrogen bonds: B:Y.120, B:S.199 Water bridges: B:D.71, B:G.116, B:G.118, B:S.121, B:Y.129, B:A.200 pi-Cation interactions: B:Y.333

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bartolucci, C. et al., Probing Torpedo californica acetylcholinesterase catalytic gorge with two novel bis-functional galanthamine derivatives. J.Med.Chem. (2010)

Release Date

2010-01-12

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Acetylcholinesterase

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