SMTL ID : 5bwb.1

ACETYLCHOLINESTERASE (E.C. 3.1.1.7) FROM TORPEDO CALIFORNICA IN COMPLEX WITH THE BIS-IMIDAZOLIUM OXIME 2BIM-7

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.57 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 2 residues within 4Å: Chain A: N.416, L.494 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.494 Hydrogen bonds: A:N.416 Water bridges: A:N.416, A:N.416 NAG.2: 2 residues within 4Å: Chain A: N.59, S.61 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.61 NAG.5: 2 residues within 4Å: Chain B: N.416, L.494 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:L.494 Hydrogen bonds: B:N.416 Water bridges: B:N.416, B:N.416 NAG.6: 2 residues within 4Å: Chain B: N.59, S.61 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.61

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.3: 7 residues within 4Å: Chain A: R.243, E.247, N.280, V.281, L.282, P.283, F.284 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.280 Salt bridges: A:R.243 MES.7: 7 residues within 4Å: Chain B: R.243, E.247, N.280, V.281, L.282, P.283, F.284 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.280 Salt bridges: B:R.243

2 x 4VV: (Z,Z)-[heptane-1,7-diylbis(1H-imidazol-1-yl-2-ylidene)]bis(N-hydroxymethanamine)(Non-covalent)

4VV.4: 10 residues within 4Å: Chain A: Y.70, D.72, S.81, Y.121, I.275, E.278, W.279, F.330, F.331, Y.334 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.72, A:D.72 Water bridges: A:Y.121 pi-Stacking: A:Y.70, A:W.279, A:F.330, A:F.331 4VV.8: 10 residues within 4Å: Chain B: Y.70, D.72, S.81, Y.121, I.275, E.278, W.279, F.330, F.331, Y.334 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:D.72 Water bridges: B:Y.121 pi-Stacking: B:Y.70, B:W.279, B:F.330, B:F.331

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Legler, P.M. et al., A conformational change in the peripheral anionic site of Torpedo californica acetylcholinesterase induced by a bis-imidazolium oxime. Acta Crystallogr.,Sect.D (2015)

Release Date

2015-09-09

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Acetylcholinesterase

Related Entries With Identical Sequence