SMTL ID : 2gyv.1

Crystal structure of Mus musculus Acetylcholinesterase in complex with Ortho-7

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 2 residues within 4Å: Chain A: S.462, N.464 No protein-ligand interaction detected (PLIP) NAG.2: 2 residues within 4Å: Chain A: S.347, N.350 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.345, A:N.350

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, F.295, F.297, F.338, H.447 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.121, A:S.203, A:H.447 CO3.5: 10 residues within 4Å: Chain B: G.120, G.121, G.122, S.203, A.204, F.295, F.297, F.338, H.447 Ligands: HBP.6 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.121, B:G.122, B:A.204

2 x HBP: 1,7-HEPTYLENE-BIS-N,N'-SYN-2-PYRIDINIUMALDOXIME(Non-covalent)

HBP.4: 9 residues within 4Å: Chain A: Y.72, D.74, W.86, Y.124, E.285, W.286, Y.337, F.338, Y.341 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.72, A:W.86, A:Y.124, A:E.285, A:W.286, A:W.286, A:Y.337, A:Y.341, A:Y.341 pi-Stacking: A:Y.72, A:W.286 HBP.6: 11 residues within 4Å: Chain B: Y.72, D.74, W.86, Y.124, E.285, W.286, Y.337, F.338, Y.341, H.447 Ligands: CO3.5 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:Y.72, B:Y.72, B:W.86, B:W.86, B:E.285, B:W.286, B:W.286, B:Y.341, B:Y.341, B:Y.341 pi-Stacking: B:Y.72

1 x P3G: 3,6,9,12,15-PENTAOXAHEPTADECANE(Non-covalent)

P3G.7: 5 residues within 4Å: Chain A: Q.527 Chain B: H.381, Y.382, T.383, D.384 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ekstrom, F. et al., Crystal structures of acetylcholinesterase in complex with HI-6, Ortho-7 and obidoxime: Structural basis for differences in the ability to reactivate tabun conjugates. Biochem.Pharm. (2006)

Release Date

2006-08-15

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Acetylcholinesterase

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