SMTL ID : 7bo4.1

Human Butyrylcholinesterase in complex with 3-(2-(butyl(2-cycloheptylethyl)amino)ethyl)-1H-indol-6-ol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 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.4: 4 residues within 4Å: Chain A: R.465, K.469, E.482, N.485 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:K.469, A:E.482 Hydrogen bonds: A:R.465, A:N.485 Water bridges: A:R.465

3 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: 8 residues within 4Å: Chain A: Y.237, N.241, N.245, K.248, L.249, F.278, V.280, P.281 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:N.245, A:L.249 Hydrogen bonds: A:F.278 NAG-NAG-FUC.3: 6 residues within 4Å: Chain A: N.106, N.188, K.190, S.191, R.219, K.476 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.188, A:S.191, A:R.219 NAG-NAG-FUC.5: 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 Hydrogen bonds: A:G.336

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

NAG.6: 1 residues within 4Å: Chain A: N.256 No protein-ligand interaction detected (PLIP)

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

MES.7: 5 residues within 4Å: Chain A: K.323, Y.420, L.514, R.515, Q.518 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.515, A:R.515 Salt bridges: A:K.323, A:R.515

1 x MOH: METHANOL(Non-functional Binders)

MOH.8: 4 residues within 4Å: Chain A: G.115, G.116, E.197 Ligands: A87.9 No protein-ligand interaction detected (PLIP)

1 x A87: 3-[2-[butyl(2-cycloheptylethyl)amino]ethyl]-1~{H}-indol-6-ol(Non-covalent)

A87.9: 12 residues within 4Å: Chain A: W.82, G.116, G.117, T.120, S.198, P.285, A.328, Y.332, F.398, W.430, H.438 Ligands: MOH.8 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.328, A:Y.332, A:Y.332, A:W.430 Hydrogen bonds: A:L.286, A:H.438

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

SIA.10: 5 residues within 4Å: Chain A: F.76, K.339, D.340, P.429, P.431 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.339, A:D.340

4 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: 4 residues within 4Å: Chain A: Q.486, S.487, T.488, T.508 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.470, A:T.488, A:T.488, A:T.508, A:T.508, A:T.508 SO4.13: 5 residues within 4Å: Chain A: W.231, E.238, R.242, S.287, V.288 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.238, A:V.288 Salt bridges: A:R.242 SO4.14: 2 residues within 4Å: Chain A: R.347, Q.351 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.351 Salt bridges: A:R.347

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Meden, A. et al., From tryptophan-based amides to tertiary amines: Optimization of a butyrylcholinesterase inhibitor series. Eur.J.Med.Chem. (2022)

Release Date

2022-03-02

Peptides

Cholinesterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cholinesterase

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