SMTL ID : 1j06.1

Crystal structure of mouse acetylcholinesterase in the apo form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

1 x NAG- FUC: alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-FUC.1: 4 residues within 4Å: Chain A: G.345, S.347, D.349, N.350 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:D.349 Hydrogen bonds: A:S.347 Water bridges: A:G.345, A:E.351, A:L.353

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

NAG.2: 3 residues within 4Å: Chain A: S.462, L.463, N.464 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.464 NAG.6: 3 residues within 4Å: Chain B: S.347, N.350, L.353 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:N.350 Hydrogen bonds: B:G.345

2 x CO3: CARBONATE ION(Non-functional Binders)

CO3.3: 9 residues within 4Å: Chain A: G.120, G.121, G.122, S.203, A.204, W.236, F.297, F.338, H.447 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.122, A:S.203 Water bridges: A:E.202 CO3.7: 8 residues within 4Å: Chain B: G.121, G.122, S.203, A.204, W.236, F.297, F.338, H.447 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.122, B:A.204

1 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.4: 12 residues within 4Å: Chain A: L.380, H.381, Q.527, F.531, F.535 Chain B: A.377, L.380, H.381, Q.527, F.531, F.535 Ligands: PG4.9 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Q.527, B:Q.527

2 x AE3: 2-(2-ETHOXYETHOXY)ETHANOL(Non-covalent)

AE3.5: 4 residues within 4Å: Chain A: Y.72, Y.124, W.286, Y.341 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.124 AE3.8: 5 residues within 4Å: Chain B: Y.72, Y.124, W.286, Y.337, Y.341 No protein-ligand interaction detected (PLIP)

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

PG4.9: 4 residues within 4Å: Chain B: H.381, Y.382, D.384 Ligands: P6G.4 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bourne, Y. et al., Structural insights into ligand interactions at the acetylcholinesterase peripheral anionic site. EMBO J. (2003)

Release Date

2003-02-04

Peptides

acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

acetylcholinesterase

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