SMTL ID : 2h9y.1

Crystal structure of mouse acetylcholinesterase complexed with m-(N,N,N-trimethylammonio)trifluoroacetophenone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

1 x NAG- FUC: alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-FUC.1: 4 residues within 4Å: Chain A: G.345, S.347, D.349, N.350 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:D.349 Hydrogen bonds: A:S.347, A:S.347 Water bridges: A:G.345, A:G.345, A:L.353

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

NAG.2: 2 residues within 4Å: Chain A: S.462, N.464 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.462, A:N.464 NAG.6: 3 residues within 4Å: Chain B: S.347, N.350, L.353 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.345, B:N.350 Water bridges: B:G.345

2 x NAF: M-(N,N,N-TRIMETHYLAMMONIO)-2,2,2-TRIFLUORO-1,1-DIHYDROXYETHYLBENZENE(Covalent)

NAF.3: 15 residues within 4Å: Chain A: W.86, G.120, G.121, G.122, Y.124, E.202, S.203, A.204, W.236, F.295, F.297, Y.337, F.338, H.447, G.448 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.337, A:F.338 Hydrogen bonds: A:G.121, A:G.122, A:A.204 Salt bridges: A:E.202 pi-Cation interactions: A:W.86, A:W.86 NAF.7: 14 residues within 4Å: Chain B: W.86, G.120, G.121, G.122, Y.124, E.202, S.203, A.204, W.236, F.295, F.297, Y.337, F.338, H.447 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:Y.337, B:F.338 Hydrogen bonds: B:G.121, B:G.122, B:A.204 Salt bridges: B:E.202 pi-Cation interactions: B:W.86

1 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.4: 12 residues within 4Å: Chain A: A.377, L.380, H.381, Q.527, F.531, F.535 Chain B: A.377, L.380, H.381, Q.527, F.531, F.535 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Q.527, A:Q.527

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.5: 5 residues within 4Å: Chain A: Y.72, Y.124, W.286, Y.337, Y.341 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.124, A:Y.337 Water bridges: A:D.283

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bourne, Y. et al., Substrate and product trafficking through the active center gorge of acetylcholinesterase analyzed by crystallography and equilibrium binding. J.Biol.Chem. (2006)

Release Date

2006-07-18

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Acetylcholinesterase

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