SMTL ID : 4b82.1

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x B3Z: N-[2-(diethylamino)ethyl]-2-fluoranyl-benzenesulfonamide(Non-covalent)

B3Z.1: 13 residues within 4Å: Chain A: W.86, G.120, G.121, G.122, Y.124, S.125, Y.133, E.202, Y.337, F.338, Y.341, H.447, G.448 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.337, A:F.338, A:F.338, A:Y.341, A:Y.341, A:H.447 Hydrogen bonds: A:Y.124, A:S.125 Water bridges: A:G.121, A:S.203, A:Y.337, A:Y.337 Salt bridges: A:E.202 pi-Cation interactions: A:W.86, A:W.86 B3Z.10: 13 residues within 4Å: Chain B: W.86, G.120, G.121, G.122, Y.124, S.125, Y.133, E.202, Y.337, F.338, Y.341, H.447, G.448 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:Y.337, B:F.338, B:F.338, B:H.447 Hydrogen bonds: B:S.125 Water bridges: B:G.121, B:S.203 Salt bridges: B:E.202 pi-Stacking: B:Y.337, B:Y.341 pi-Cation interactions: B:W.86, B:W.86

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

PEG.2: 5 residues within 4Å: Chain A: I.213, R.219, F.222, F.321, D.323 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.222 PEG.5: 6 residues within 4Å: Chain A: R.13, P.52, L.178, W.182, E.185, N.186 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.186 Water bridges: A:G.14, A:W.182 PEG.7: 4 residues within 4Å: Chain A: V.303, D.304, G.305, S.309 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.304 PEG.8: 6 residues within 4Å: Chain A: H.381, Y.382, T.383, D.384, H.393 Chain B: Q.527 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Water bridges: B:Q.527 Hydrogen bonds: A:T.528 PEG.9: 3 residues within 4Å: Chain A: R.3, D.5, R.21 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.21 Water bridges: A:D.5 PEG.11: 5 residues within 4Å: Chain B: I.213, R.219, F.222, D.320, F.321 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:F.222, B:D.320 Water bridges: B:D.323 PEG.13: 1 residues within 4Å: Chain B: M.85 1 PLIP interactions: 1 interactions with chain B Water bridges: B:D.131 PEG.14: 6 residues within 4Å: Chain A: L.380, H.381, F.535 Chain B: L.380, H.381, F.535 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Water bridges: A:H.381 Hydrogen bonds: B:H.381 PEG.16: 6 residues within 4Å: Chain A: Q.527 Chain B: H.381, Y.382, T.383, D.384, H.393 No protein-ligand interaction detected (PLIP) PEG.17: 3 residues within 4Å: Chain B: D.304, G.305, S.309 No protein-ligand interaction detected (PLIP)

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

SO4.3: 6 residues within 4Å: Chain A: K.23, P.25, R.136, F.137, D.460, P.461 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.460 Salt bridges: A:R.136 SO4.12: 7 residues within 4Å: Chain B: K.23, A.24, P.25, R.136, F.137, D.460, P.461 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.136

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 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.345, A:S.347 Water bridges: A:G.345, A:Q.358 NAG.6: 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.15: 3 residues within 4Å: Chain B: S.347, N.350, L.353 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.347, B:N.350

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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