SMTL ID : 5ei5.1

Crystal structure of MSF-aged Torpedo californica Acetylcholinesterase in complex with alkylene-linked bis-tacrine dimer (7 carbon linker)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 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: 1 residues within 4Å: Chain A: N.415 No protein-ligand interaction detected (PLIP) NAG-NAG.6: 1 residues within 4Å: Chain B: N.415 No protein-ligand interaction detected (PLIP)

4 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.3: 3 residues within 4Å: Chain A: E.454, L.455, N.456 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.455 Hydrogen bonds: A:E.454, A:N.456 NAG.7: 2 residues within 4Å: Chain B: N.58, S.60 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.58 NAG.8: 3 residues within 4Å: Chain B: E.454, L.455, N.456 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:L.455 Hydrogen bonds: B:E.454, B:N.456

2 x 03S: methanesulfonic acid(Covalent)

03S.4: 9 residues within 4Å: Chain A: G.116, G.117, G.118, S.199, A.200, W.232, F.289, F.330, H.439 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:E.198 03S.9: 9 residues within 4Å: Chain B: G.116, G.117, G.118, S.199, A.200, W.232, F.289, F.330, H.439 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:E.198

2 x AA7: N,N'-DI-1,2,3,4-TETRAHYDROACRIDIN-9-YLHEPTANE-1,7-DIAMINE(Non-covalent)

AA7.5: 14 residues within 4Å: Chain A: Y.69, W.83, G.117, Y.120, E.198, I.274, E.277, W.278, F.329, Y.333, W.431, I.438, H.439, Y.441 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:Y.69, A:Y.69, A:Y.69, A:Y.69, A:Y.120, A:E.277, A:W.278, A:F.329, A:F.329, A:F.329, A:F.329, A:Y.333, A:W.431, A:I.438, A:Y.441 Hydrogen bonds: A:W.278 Water bridges: A:W.83 pi-Stacking: A:Y.69, A:W.83, A:W.83, A:W.83, A:W.278, A:F.329 AA7.10: 14 residues within 4Å: Chain B: Y.69, W.83, G.117, Y.120, E.198, I.274, E.277, W.278, F.329, Y.333, W.431, I.438, H.439, Y.441 23 PLIP interactions: 23 interactions with chain B Hydrophobic interactions: B:Y.69, B:Y.69, B:Y.69, B:Y.69, B:Y.120, B:E.277, B:W.278, B:F.329, B:F.329, B:F.329, B:F.329, B:Y.333, B:W.431, B:I.438, B:Y.441 Hydrogen bonds: B:W.278 Water bridges: B:W.83 pi-Stacking: B:Y.69, B:W.83, B:W.83, B:W.83, B:W.278, B:F.329

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pesaresi, A. et al., MSF-AGED TORPEDO CALIFORNICA ACETYLCHOLINESTERASE IN COMPLEX WITH BISTACRINE. To Be Published

Release Date

2016-11-09

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Acetylcholinesterase

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