SMTL ID : 7awg.1

Crystal structure of human butyrylcholinesterase in complex with (2-((1-(benzenesulfonyl)-1H-indol-4-yl)oxy)ethyl)(benzyl)amine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 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

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

NAG-NAG-FUC.2: 6 residues within 4Å: Chain A: P.335, G.336, F.337, S.338, N.341, N.342 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:P.335 NAG-NAG-FUC.3: 7 residues within 4Å: Chain A: Y.237, N.241, N.245, K.248, L.249, F.278, P.281 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.245, A:K.248, A:L.249 Hydrogen bonds: A:F.278, A:V.280

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

NAG.4: 3 residues within 4Å: Chain A: N.106, N.188, K.190 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:N.106 Hydrogen bonds: A:N.188, A:K.190 Water bridges: A:N.106 NAG.5: 2 residues within 4Å: Chain A: N.256, E.259 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.259 NAG.6: 4 residues within 4Å: Chain A: R.465, K.469, E.482, N.485 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:K.469 Hydrogen bonds: A:R.465, A:N.485 Water bridges: A:R.465

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.7: 7 residues within 4Å: Chain A: W.82, G.115, G.116, Y.128, E.197, G.439 Ligands: S6Q.8 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.128 Water bridges: A:G.115 Salt bridges: A:E.197 pi-Cation interactions: A:W.82 DMS.9: 3 residues within 4Å: Chain A: S.487, T.488, T.508 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.470, A:T.488, A:T.488 Water bridges: A:T.508

1 x S6Q: ~{N}-(phenylmethyl)-2-[1-(phenylsulfonyl)indol-4-yl]oxy-ethanamine(Non-covalent)

S6Q.8: 21 residues within 4Å: Chain A: D.70, W.82, G.116, G.117, T.120, S.198, W.231, T.284, P.285, L.286, V.288, A.328, F.329, Y.332, N.397, F.398, W.430, M.437, H.438 Ligands: DMS.7, GOL.21 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.286, A:A.328, A:F.329, A:F.329, A:F.398, A:W.430 Hydrogen bonds: A:D.70 Water bridges: A:Y.332 pi-Stacking: A:W.82

1 x SIA: N-acetyl-alpha-neuraminic acid(Non-covalent)

SIA.10: 3 residues within 4Å: Chain A: K.60, N.63, D.87 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.63, A:D.87 Salt bridges: A:K.60

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

SO4.11: 4 residues within 4Å: Chain A: Q.316, G.413, N.414, N.415 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.316, A:N.414, A:N.415 SO4.12: 3 residues within 4Å: Chain A: R.347, K.348, Q.351 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.351 Salt bridges: A:R.347, A:K.348 SO4.13: 6 residues within 4Å: Chain A: Q.179, P.189, K.190, S.215, F.217, T.218 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.179, A:K.190, A:S.215 Water bridges: A:K.313 Salt bridges: A:K.313

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.14: 5 residues within 4Å: Chain A: K.323, Y.420, L.514, R.515, Q.518 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.515, A:R.515 Water bridges: A:K.323, A:Q.518 Salt bridges: A:K.323, A:R.515

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.15: 2 residues within 4Å: Chain A: N.85, H.126 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.85, A:H.126 GOL.16: 10 residues within 4Å: Chain A: L.29, G.30, W.56, N.57, A.58, T.59, K.60, Y.61, A.62, Y.94 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.57, A:T.59, A:K.60, A:K.60 GOL.17: 6 residues within 4Å: Chain A: L.18, L.29, Y.61, W.98, D.129, K.131 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.98, A:K.131 Water bridges: A:D.129 GOL.18: 7 residues within 4Å: Chain A: H.77, M.81, S.425, K.427, L.428, Y.440, E.443 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.77, A:S.425, A:S.425, A:K.427 GOL.19: 3 residues within 4Å: Chain A: W.376, D.379, Y.385 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.379 GOL.20: 3 residues within 4Å: Chain A: H.214, S.215, K.313 2 PLIP interactions: 2 interactions with chain A Water bridges: A:K.313, A:K.314 GOL.21: 5 residues within 4Å: Chain A: D.70, Q.119, T.120, L.286 Ligands: S6Q.8 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.68, A:N.68, A:D.70 GOL.22: 6 residues within 4Å: Chain A: P.230, W.231, T.234, E.238, R.242, V.288 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.231, A:R.242, A:R.242 Water bridges: A:V.288

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wichur, T. et al., Development and crystallography-aided SAR studies of multifunctional BuChE inhibitors and 5-HT 6 R antagonists with beta-amyloid anti-aggregation properties. Eur.J.Med.Chem. (2021)

Release Date

2021-09-29

Peptides

Cholinesterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cholinesterase

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