SMTL ID : 3m3d.1

Crystal structure of Acetylcholinesterase in complex with Xenon

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.34 Å

Oligo State

homo-dimer

Ligands

4 x XE: XENON(Non-covalent)

XE.1: 5 residues within 4Å: Chain A: L.373, F.527 Chain B: L.373, F.527 Ligands: XE.12 No protein-ligand interaction detected (PLIP) XE.2: 5 residues within 4Å: Chain A: Y.421, F.423, E.443, W.473, L.505 No protein-ligand interaction detected (PLIP) XE.12: 5 residues within 4Å: Chain A: L.373, F.527 Chain B: L.373, F.527 Ligands: XE.1 No protein-ligand interaction detected (PLIP) XE.13: 5 residues within 4Å: Chain B: Y.421, F.423, E.443, W.473, L.505 No protein-ligand interaction detected (PLIP)

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

NAG.3: 2 residues within 4Å: Chain A: N.416, L.494 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.494 Hydrogen bonds: A:N.416 NAG.4: 3 residues within 4Å: Chain A: E.455, L.456, N.457 No protein-ligand interaction detected (PLIP) NAG.14: 2 residues within 4Å: Chain B: N.416, L.494 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:L.494 Hydrogen bonds: B:N.416 NAG.15: 3 residues within 4Å: Chain B: E.455, L.456, N.457 No protein-ligand interaction detected (PLIP)

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

PG4.5: 5 residues within 4Å: Chain A: Y.70, D.72, Y.121, W.279, Y.334 No protein-ligand interaction detected (PLIP) PG4.16: 5 residues within 4Å: Chain B: Y.70, D.72, Y.121, W.279, Y.334 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.121

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

PEG.6: 3 residues within 4Å: Chain A: V.57, W.58, N.59 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.57, A:N.59, A:T.62 PEG.7: 5 residues within 4Å: Chain A: N.9, T.10, K.11, F.186 Ligands: PEG.9 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.9 PEG.8: 3 residues within 4Å: Chain A: I.296, D.297, G.298 No protein-ligand interaction detected (PLIP) PEG.9: 6 residues within 4Å: Chain A: R.105, P.106, K.107, Q.185, F.186 Ligands: PEG.7 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.105, A:K.107, A:K.107 PEG.10: 5 residues within 4Å: Chain A: R.216, N.313, F.314, K.315, K.316 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.216, A:K.316, A:K.316 PEG.11: 6 residues within 4Å: Chain A: F.422, F.502, D.504, H.513, L.516, R.517 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.504, A:R.517 Water bridges: A:N.424 PEG.17: 3 residues within 4Å: Chain B: V.57, W.58, N.59 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:V.57, B:N.59, B:T.62 PEG.18: 5 residues within 4Å: Chain B: N.9, T.10, K.11, F.186 Ligands: PEG.20 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.9 PEG.19: 3 residues within 4Å: Chain B: I.296, D.297, G.298 No protein-ligand interaction detected (PLIP) PEG.20: 6 residues within 4Å: Chain B: R.105, P.106, K.107, Q.185, F.186 Ligands: PEG.18 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.105, B:K.107, B:K.107 PEG.21: 5 residues within 4Å: Chain B: R.216, N.313, F.314, K.315, K.316 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.216, B:K.316, B:K.316 PEG.22: 6 residues within 4Å: Chain B: F.422, F.502, D.504, H.513, L.516, R.517 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.504, B:R.517 Water bridges: B:N.424

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Behnen, J. et al., Old acquantance rediscover; use of xenon/protein complexes as a generic tool for SAD phasing of inhouse data. To be Published

Release Date

2011-03-09

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Acetylcholinesterase

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