SMTL ID : 6xyy.1

Update of ACHE FROM DROSOPHILA MELANOGASTER COMPLEX WITH TACRINE DERIVATIVE 9-(3-PHENYLMETHYLAMINO)-1,2,3,4-TETRAHYDROACRIDINE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

1 x NAG- NAG- MAN- MAN: alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-MAN-MAN.1: 8 residues within 4Å: Chain A: V.21, T.60, G.61, L.62, D.165, N.493, S.495, L.496 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.62

2 x PPI: PROPANOIC ACID(Covalent)

PPI.2: 8 residues within 4Å: Chain A: G.150, G.151, S.238, A.239, W.271, F.371, H.480 Ligands: 760.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.271, A:F.371 Hydrogen bonds: A:G.150, A:G.151, A:S.238, A:A.239 Salt bridges: A:H.480 PPI.7: 8 residues within 4Å: Chain B: G.150, G.151, S.238, A.239, W.271, F.371, H.480 Ligands: 760.8 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:W.271, B:F.371 Hydrogen bonds: B:G.150, B:G.151, B:S.238, B:A.239 Salt bridges: B:H.480

2 x 760: 9-(3-PHENYLMETHYLAMINO)-1,2,3,4-TETRAHYDROACRIDINE(Non-covalent)

760.3: 14 residues within 4Å: Chain A: Y.71, W.83, G.149, G.150, G.151, T.154, Y.162, E.237, F.330, Y.370, F.371, W.472, H.480 Ligands: PPI.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.71, A:W.83, A:W.83, A:W.83, A:F.330, A:Y.370, A:F.371, A:W.472 Water bridges: A:W.83 pi-Stacking: A:W.83, A:W.83, A:W.83 pi-Cation interactions: A:H.480 760.8: 14 residues within 4Å: Chain B: Y.71, W.83, G.149, G.150, G.151, T.154, Y.162, E.237, F.330, Y.370, F.371, W.472, H.480 Ligands: PPI.7 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:Y.71, B:W.83, B:W.83, B:W.83, B:F.330, B:Y.370, B:F.371, B:W.472 Water bridges: B:W.83, B:T.154 pi-Stacking: B:W.83, B:W.83, B:W.83 pi-Cation interactions: B:H.480

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

NAG.4: 1 residues within 4Å: Chain A: N.88 No protein-ligand interaction detected (PLIP) NAG.9: 1 residues within 4Å: Chain B: N.88 No protein-ligand interaction detected (PLIP)

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

SO4.5: 2 residues within 4Å: Chain A: Q.22, N.494 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.22 Water bridges: A:Q.22, A:N.493 SO4.10: 2 residues within 4Å: Chain B: Q.22, N.494 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.22 Water bridges: B:Q.22, B:N.493

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

CL.6: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.11: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nachon, F. et al., A Second Look at the Crystal Structures ofDrosophila melanogasterAcetylcholinesterase in Complex with Tacrine Derivatives Provides Insights Concerning Catalytic Intermediates and the Design of Specific Insecticides. Molecules (2020)

Release Date

2020-03-18

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Acetylcholinesterase

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