SMTL ID : 4b83.1

Mus musculus Acetylcholinesterase in complex with N-(2-Diethylamino- ethyl)-3-methoxy-benzenesulfonamide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

4 x B3V: N-[2-(diethylamino)ethyl]-3-methoxy-benzenesulfonamide(Non-covalent)

B3V.1: 13 residues within 4Å: Chain A: W.86, G.120, G.121, G.122, Y.124, E.202, W.286, F.297, Y.337, F.338, Y.341, H.447, G.448 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.337, A:F.338, A:Y.341 Hydrogen bonds: A:Y.124, A:Y.124 Water bridges: A:G.122, A:S.125 pi-Stacking: A:Y.341 pi-Cation interactions: A:W.86, A:W.86 B3V.11: 8 residues within 4Å: Chain A: I.213, R.219, F.222, D.320, F.321, Q.322, D.323, L.324 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.213, A:R.219, A:F.222, A:F.222, A:F.321 Hydrogen bonds: A:D.323 B3V.16: 11 residues within 4Å: Chain B: W.86, G.121, G.122, Y.124, E.202, W.286, F.297, Y.337, F.338, Y.341, H.447 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:W.86, B:Y.124, B:F.297, B:Y.337, B:Y.337, B:Y.337, B:F.338 Hydrogen bonds: B:Y.124 Water bridges: B:S.125 Salt bridges: B:E.202 pi-Stacking: B:Y.341 pi-Cation interactions: B:W.86, B:W.86 B3V.21: 8 residues within 4Å: Chain B: I.213, R.219, F.222, D.320, F.321, Q.322, D.323, L.324 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:R.219, B:F.321 Hydrogen bonds: B:D.320, B:D.323 Salt bridges: B:D.320

12 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 2 residues within 4Å: Chain A: G.163, R.165 No protein-ligand interaction detected (PLIP) EDO.3: 2 residues within 4Å: Chain A: S.57, V.59 No protein-ligand interaction detected (PLIP) EDO.8: 1 residues within 4Å: Chain A: D.5 No protein-ligand interaction detected (PLIP) EDO.9: 3 residues within 4Å: Chain A: I.20, T.63, T.64 No protein-ligand interaction detected (PLIP) EDO.10: 5 residues within 4Å: Chain A: T.112, P.113, E.142, G.143, R.485 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.143, A:R.485 EDO.13: 3 residues within 4Å: Chain A: D.333, D.396, W.442 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.441 EDO.15: 6 residues within 4Å: Chain B: T.112, P.113, E.142, G.143, A.144, R.485 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.485 EDO.17: 3 residues within 4Å: Chain A: R.534 Chain B: R.356, E.389 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.356, B:E.389, B:E.389, A:R.534 Water bridges: B:R.356 EDO.20: 5 residues within 4Å: Chain B: K.332, D.333, D.396, L.441, W.442 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.333 EDO.23: 3 residues within 4Å: Chain B: D.304, G.305, S.309 No protein-ligand interaction detected (PLIP) EDO.25: 4 residues within 4Å: Chain B: R.224, Q.325, R.485, T.486 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.325 EDO.26: 1 residues within 4Å: Chain B: Q.413 1 PLIP interactions: 1 interactions with chain B Water bridges: B:N.533

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

NAG.4: 3 residues within 4Å: Chain A: G.345, S.347, N.350 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.345, A:S.347 Water bridges: A:G.345 NAG.7: 2 residues within 4Å: Chain A: S.462, N.464 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.462 NAG.18: 2 residues within 4Å: Chain B: S.347, N.350 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.347, B:N.350

3 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.5: 7 residues within 4Å: Chain A: H.381, Y.382, T.383, D.384, H.393, T.528 Chain B: Q.527 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.528 PEG.6: 4 residues within 4Å: Chain A: V.303, D.304, G.305, S.309 No protein-ligand interaction detected (PLIP) PEG.19: 7 residues within 4Å: Chain B: R.11, V.12, R.13, E.185, N.186, A.188, A.189 No protein-ligand interaction detected (PLIP)

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.12: 6 residues within 4Å: Chain A: K.23, A.24, P.25, R.136, F.137, D.460 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.136 SO4.22: 6 residues within 4Å: Chain B: K.23, A.24, P.25, R.136, F.137, D.460 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.460 Water bridges: B:D.134 Salt bridges: B:R.136

1 x PE8: 3,6,9,12,15,18,21-HEPTAOXATRICOSANE-1,23-DIOL(Non-covalent)

PE8.14: 13 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 Ligands: PG4.24 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Q.527, A:Q.527 Water bridges: B:H.381, B:H.381

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

PG4.24: 5 residues within 4Å: Chain A: Q.527 Chain B: H.381, Y.382, D.384 Ligands: PE8.14 1 PLIP interactions: 1 interactions with chain B Water bridges: B:W.385

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Andersson, C.D. et al., Divergent Structure-Activity Relationships of Structurally Similar Acetylcholinesterase Inhibitors. J.Med.Chem. (2013)

Release Date

2013-09-04

Peptides

ACETYLCHOLINESTERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ACETYLCHOLINESTERASE

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