SMTL ID : 4a16.2 (1 other biounit)

Structure of mouse Acetylcholinesterase complex with Huprine derivative

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-dimer

Ligands

2 x H34: (1-{4-[(7S,11S)-12-AMINO-3-CHLORO-6,7,10,11-TETRAHYDRO-7,11-METHANOCYCLOOCTA[B]QUINOLIN-9-YL]BUTYL}-1H-1,2,3-TRIAZOL-4-YL)METHANOL(Non-covalent)

H34.1: 20 residues within 4Å: Chain A: W.83, G.118, G.119, Y.121, E.199, S.200, W.283, S.290, I.291, F.292, R.293, F.294, Y.334, F.335, Y.338, W.436, M.440, P.443, H.444, Y.446 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:W.83, A:W.83, A:F.294, A:F.335, A:W.436, A:Y.446 Hydrogen bonds: A:S.290, A:F.292 Water bridges: A:T.80, A:N.84, A:R.293 pi-Stacking: A:W.83, A:W.83, A:W.83, A:F.294, A:Y.334 H34.7: 20 residues within 4Å: Chain B: W.83, G.117, G.118, G.119, Y.121, E.199, S.200, W.283, S.290, I.291, F.292, R.293, F.294, Y.334, F.335, Y.338, W.436, P.443, H.444, Y.446 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:W.83, B:F.294, B:Y.334, B:F.335, B:W.436, B:Y.446 Hydrogen bonds: B:S.290, B:F.292 Water bridges: B:W.83, B:R.293, B:Y.334 pi-Stacking: B:W.83, B:W.83, B:F.294, B:Y.334

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

SO4.2: 4 residues within 4Å: Chain A: R.522, A.523, Q.524, T.525 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.524, A:T.525, A:T.525 Water bridges: A:R.522, A:A.523 Salt bridges: A:R.522 SO4.3: 3 residues within 4Å: Chain A: V.39, G.40, S.41 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.41, A:R.42 Water bridges: A:V.39 SO4.4: 3 residues within 4Å: Chain A: Q.410, R.414, N.530 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.410, A:N.530 Water bridges: A:N.530 Salt bridges: A:R.414, A:R.531 SO4.8: 4 residues within 4Å: Chain B: R.522, A.523, Q.524, T.525 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Q.524, B:T.525, B:T.525 Water bridges: B:A.523, B:A.523 SO4.9: 3 residues within 4Å: Chain B: R.353, L.357, W.382 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.353 SO4.10: 3 residues within 4Å: Chain B: Q.410, R.414, N.530 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Q.410, B:N.530 Water bridges: B:R.414 Salt bridges: B:R.414, B:R.531 SO4.11: 3 residues within 4Å: Chain B: E.516, R.518, R.519 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.519

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

CL.5: 3 residues within 4Å: Chain A: M.82, Y.446, E.449 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain A: R.133 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ronco, C. et al., Huprine Derivatives as Sub-Nanomolar Human Acetylcholinesterase Inhibitors: From Rational Design to Validation by X-Ray Crystallography. Chemmedchem (2012)

Release Date

2012-03-28

Peptides

ACETYLCHOLINESTERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

ACETYLCHOLINESTERASE

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