SMTL ID : 1maa.1 (1 other biounit)

MOUSE ACETYLCHOLINESTERASE CATALYTIC DOMAIN, GLYCOSYLATED PROTEIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: G.345, S.347, N.350, L.353 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.345, A:S.347, A:N.350

2 x DME: DECAMETHONIUM ION(Non-covalent)

DME.2: 14 residues within 4Å: Chain A: Y.72, D.74, W.86, G.121, G.122, Y.124, E.202, S.203, W.286, F.297, Y.337, F.338, Y.341, H.447 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.297, A:Y.337 Salt bridges: A:E.202 pi-Cation interactions: A:W.86, A:W.86, A:W.286 DME.5: 11 residues within 4Å: Chain B: W.86, G.121, Y.124, E.202, S.293, I.294, F.295, Y.337, F.338, Y.341, H.447 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Y.124, B:I.294, B:Y.337, B:F.338 Salt bridges: B:E.202 pi-Cation interactions: B:W.86

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 8 residues within 4Å: Chain A: E.81, G.82, M.85, T.436, L.437, T.438, Y.449, E.452 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.436, A:T.438, A:E.452 GOL.6: 9 residues within 4Å: Chain B: E.81, G.82, M.85, A.434, T.436, L.437, T.438, Y.449, E.452 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.81, B:T.438, B:T.438, B:E.452

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 5 residues within 4Å: Chain B: K.332, D.333, D.396, L.441, W.442 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.333 Salt bridges: B:K.332

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bourne, Y. et al., Crystal structure of mouse acetylcholinesterase. A peripheral site-occluding loop in a tetrameric assembly. J.Biol.Chem. (1999)

Release Date

1999-04-20

Peptides

ACETYLCHOLINESTERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ACETYLCHOLINESTERASE

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