SMTL ID : 4bdt.1 (2 other biounits)

Human acetylcholinesterase in complex with huprine W and fasciculin 2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG- FUL: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-FUL.1: 4 residues within 4Å: Chain A: G.345, S.347, D.349, N.350 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:D.349 Hydrogen bonds: A:N.350, A:G.345 NAG-NAG-FUL.14: 4 residues within 4Å: Chain B: G.345, S.347, D.349, N.350 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:D.349 Hydrogen bonds: B:N.350, B:G.345

2 x HUW: HUPRINE W(Non-covalent)

HUW.2: 10 residues within 4Å: Chain A: W.86, G.121, G.122, E.202, S.203, Y.337, F.338, W.439, H.447, Y.449 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:W.86, A:W.86, A:W.439, A:Y.449 Hydrogen bonds: A:G.121, A:G.122, A:S.203, A:S.203 Water bridges: A:T.83, A:Y.341 pi-Stacking: A:W.86, A:W.86, A:Y.337 HUW.15: 10 residues within 4Å: Chain B: W.86, G.121, G.122, E.202, S.203, Y.337, F.338, W.439, H.447, Y.449 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:W.86, B:W.86, B:W.439, B:Y.449 Hydrogen bonds: B:G.121, B:G.122, B:S.203, B:S.203 Water bridges: B:D.74, B:Y.341 pi-Stacking: B:W.86, B:W.86, B:Y.337

20 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 2 residues within 4Å: Chain A: M.241, G.242 Ligand excluded by PLIP CL.4: 1 residues within 4Å: Chain A: R.417 Ligand excluded by PLIP CL.5: 1 residues within 4Å: Chain A: R.356 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain A: R.224 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain A: P.108, R.143 Ligand excluded by PLIP CL.8: 1 residues within 4Å: Chain A: R.136 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain A: R.219, D.320 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain A: R.16, G.58 Ligand excluded by PLIP CL.11: 4 residues within 4Å: Chain A: R.525, A.526, Q.527, A.528 Ligand excluded by PLIP CL.12: 1 residues within 4Å: Chain A: E.376 Ligand excluded by PLIP CL.16: 2 residues within 4Å: Chain B: M.241, G.242 Ligand excluded by PLIP CL.17: 1 residues within 4Å: Chain B: R.417 Ligand excluded by PLIP CL.18: 1 residues within 4Å: Chain B: R.356 Ligand excluded by PLIP CL.19: 1 residues within 4Å: Chain B: R.224 Ligand excluded by PLIP CL.20: 2 residues within 4Å: Chain B: P.108, R.143 Ligand excluded by PLIP CL.21: 1 residues within 4Å: Chain B: R.136 Ligand excluded by PLIP CL.22: 2 residues within 4Å: Chain B: R.219, D.320 Ligand excluded by PLIP CL.23: 2 residues within 4Å: Chain B: R.16, G.58 Ligand excluded by PLIP CL.24: 4 residues within 4Å: Chain B: R.525, A.526, Q.527, A.528 Ligand excluded by PLIP CL.25: 1 residues within 4Å: Chain B: E.376 Ligand excluded by PLIP

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.13: 4 residues within 4Å: Chain A: T.504, A.505, G.506, A.507 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.504, A:A.505, A:G.506, A:A.507 SO4.26: 4 residues within 4Å: Chain B: T.504, A.505, G.506, A.507 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.504, B:A.505, B:G.506, B:A.507

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nachon, F. et al., Crystal structures of human cholinesterases in complex with huprine W and tacrine: elements of specificity for anti-Alzheimer's drugs targeting acetyl- and butyryl-cholinesterase. Biochem. J. (2013)

Release Date

2013-05-29

Peptides

ACETYLCHOLINESTERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ACETYLCHOLINESTERASE

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