SMTL ID : 6ewk.1

T. californica AChE in complex with a 3-hydroxy-2-pyridine aldoxime.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.22 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 3 residues within 4Å: Chain A: N.413, G.414, L.491 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.491 Hydrogen bonds: A:N.413 Water bridges: A:N.413, A:N.413 NAG.2: 2 residues within 4Å: Chain A: N.56, S.58 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.58 NAG.3: 2 residues within 4Å: Chain A: E.452, N.454 No protein-ligand interaction detected (PLIP) NAG.8: 3 residues within 4Å: Chain B: N.413, G.414, L.491 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:L.491 Hydrogen bonds: B:N.413 Water bridges: B:N.413, B:N.413 NAG.9: 2 residues within 4Å: Chain B: N.56, S.58 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.58 NAG.10: 2 residues within 4Å: Chain B: E.452, N.454 No protein-ligand interaction detected (PLIP)

2 x RM0: 2-[(~{E})-hydroxyiminomethyl]-6-(5-morpholin-4-ylpentyl)pyridin-3-ol(Non-covalent)

RM0.4: 10 residues within 4Å: Chain A: Y.67, G.115, G.116, Y.118, S.197, W.276, F.327, F.328, H.437 Ligands: 1PE.5 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:W.276, A:F.327 Hydrogen bonds: A:G.115, A:G.116, A:Y.118, A:S.197 pi-Stacking: A:F.328 pi-Cation interactions: A:W.276, A:W.276 RM0.11: 10 residues within 4Å: Chain B: Y.67, G.115, G.116, Y.118, S.197, W.276, F.327, F.328, H.437 Ligands: 1PE.12 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:W.276, B:F.327 Hydrogen bonds: B:G.115, B:G.116, B:S.197 Water bridges: B:Y.67 pi-Stacking: B:F.328 pi-Cation interactions: B:W.276, B:W.276

6 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.5: 10 residues within 4Å: Chain A: D.69, W.81, G.115, Y.118, S.119, G.120, L.124, F.327, Y.331 Ligands: RM0.4 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:W.81, A:Y.118 Water bridges: A:S.119, A:G.120, A:S.121 1PE.6: 4 residues within 4Å: Chain A: E.244, R.247, N.248, N.250 No protein-ligand interaction detected (PLIP) 1PE.7: 6 residues within 4Å: Chain A: R.102, P.103, K.104, Q.182, F.183, G.185 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.102, A:K.104, A:K.104, A:G.185 Water bridges: A:R.102 1PE.12: 10 residues within 4Å: Chain B: D.69, W.81, G.115, Y.118, S.119, G.120, L.124, F.327, Y.331 Ligands: RM0.11 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:D.69, B:W.81, B:Y.118, B:Y.118 Water bridges: B:S.119, B:G.120, B:S.121 1PE.13: 4 residues within 4Å: Chain B: E.244, R.247, N.248, N.250 No protein-ligand interaction detected (PLIP) 1PE.14: 6 residues within 4Å: Chain B: R.102, P.103, K.104, Q.182, F.183, G.185 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.102, B:K.104, B:K.104, B:G.185 Water bridges: B:R.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zorbaz, T. et al., Potent 3-Hydroxy-2-Pyridine Aldoxime Reactivators of Organophosphate-Inhibited Cholinesterases with Predicted Blood-Brain Barrier Penetration. Chemistry (2018)

Release Date

2018-11-14

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Acetylcholinesterase

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