SMTL ID : 6xta.1

Recombinant human butyrylcholinesterase in complex with (2S)-N-[2-(1-benzylazepan-4-yl)ethyl]-2-(butylamino)-3-(1H-indol-3-yl)propanamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

2 x NAG- FUC: alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-FUC.1: 2 residues within 4Å: Chain A: R.14, N.57 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.14, A:N.57 NAG-FUC.3: 5 residues within 4Å: Chain A: Y.237, N.241, L.244, N.245, Y.282 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.244 Hydrogen bonds: A:N.241, A:N.245 Water bridges: A:Y.237

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.2: 3 residues within 4Å: Chain A: N.106, N.188, K.190 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG- TGY: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[1-deoxy-alpha-D-tagatopyranose-(2-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-TGY.4: 4 residues within 4Å: Chain A: G.336, S.338, N.341, N.342 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.336

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

NAG.5: 2 residues within 4Å: Chain A: R.465, N.485 No protein-ligand interaction detected (PLIP) NAG.6: 3 residues within 4Å: Chain A: N.256, T.258, E.259 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.256, A:T.258

1 x O0Z: (2~{S})-2-(butylamino)-3-(1~{H}-indol-3-yl)-~{N}-[2-[(4~{R})-1-(phenylmethyl)azepan-4-yl]ethyl]propanamide(Non-covalent)

O0Z.7: 17 residues within 4Å: Chain A: W.82, G.116, G.117, Q.119, E.197, A.277, V.280, G.283, T.284, P.285, L.286, S.287, N.289, F.329, Y.332, F.398, H.438 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.82, A:Q.119, A:V.280, A:F.329, A:F.329, A:F.329, A:Y.332, A:F.398 Hydrogen bonds: A:P.285 pi-Stacking: A:W.82

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

SO4.8: 5 residues within 4Å: Chain A: R.242, V.280, L.286, S.287, V.288 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.287, A:V.288 Salt bridges: A:R.242 SO4.9: 4 residues within 4Å: Chain A: Q.316, G.413, N.414, N.415 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.316, A:G.413, A:N.414, A:N.415

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

CL.10: 4 residues within 4Å: Chain A: L.18, W.98, D.129, K.131 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Meden, A. et al., Structure-activity relationship study of tryptophan-based butyrylcholinesterase inhibitors. Eur.J.Med.Chem. (2020)

Release Date

2020-10-28

Peptides

Cholinesterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cholinesterase

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