SMTL ID : 1gpn.1

STRUCTURE OF ACETYLCHOLINESTERASE COMPLEXED WITH HUPERZINE B AT 2.35A RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

monomer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: M.16, N.59, S.61, T.62 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.61, A:S.61 NAG.2: 1 residues within 4Å: Chain A: N.416 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.416 Water bridges: A:N.416, A:N.416

1 x HUB: HUPERZINE B(Non-covalent)

HUB.3: 14 residues within 4Å: Chain A: W.84, G.117, G.118, G.119, Y.121, S.122, G.123, L.127, Y.130, E.199, S.200, F.290, F.330, H.440 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.84, A:W.84, A:W.84, A:Y.121, A:F.290, A:F.330 Hydrogen bonds: A:G.118, A:Y.130 Water bridges: A:G.117, A:Y.130

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dvir, H. et al., X-Ray Structures of Torpedo Californica Acetylcholinesterase Complexed with (+)-Huperzine a and (-)-Huperzine B: Structural Evidence for an Active Site Rearrangement. Biochemistry (2002)

Release Date

2002-08-29

Peptides

ACETYLCHOLINESTERASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ACETYLCHOLINESTERASE

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