SMTL ID : 9ewu.1

Crystal structure of human butyrylcholinesterase in complex with (2R,3S)-1-[(cyclopropylmethyl)amino]-3-[(9H-fluoren-9-yl)amino]-4-phenylbutan-2-ol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 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

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: 3 residues within 4Å: Chain A: N.106, N.188, K.190 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.188 NAG-NAG-FUC.3: 5 residues within 4Å: Chain A: P.335, G.336, S.338, N.341, N.342 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.338 NAG-NAG-FUC.4: 5 residues within 4Å: Chain A: Y.237, N.241, N.245, L.249, F.278 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.249 Hydrogen bonds: A:F.278

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

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: 3 residues within 4Å: Chain A: R.465, E.482, N.485 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:E.482 Hydrogen bonds: A:R.465

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 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.515 Salt bridges: A:K.323, A:R.515

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

SO4.8: 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 SO4.9: 5 residues within 4Å: Chain A: R.470, 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.488, A:T.508, A:T.508 SO4.10: 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

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.11: 5 residues within 4Å: Chain A: W.231, R.242, L.286, S.287, V.288 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.242, A:R.242, A:L.286, A:V.288

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

SIA.12: 6 residues within 4Å: Chain A: F.76, K.339, D.340, P.429, W.430, P.431 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.339, A:D.340

1 x 01: (2~{R},3~{S})-1-(cyclopropylmethylamino)-3-(9~{H}-fluoren-9-ylamino)-4-phenyl-butan-2-ol

01.13: 15 residues within 4Å: Chain A: D.70, W.82, G.116, G.117, Q.119, T.120, S.198, P.285, L.286, S.287, F.329, Y.332, F.398, W.430, H.438 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Q.119, A:T.120, A:L.286, A:F.329, A:F.398, A:W.430 Hydrogen bonds: A:D.70 pi-Stacking: A:W.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Panek, D. et al., Multifunctional, Fluorene-Based Modulator of Cholinergic and GABAergic Neurotransmission as a Novel Drug Candidate for Palliative Treatment of Alzheimer's Disease. Angew.Chem.Int.Ed.Engl. (2024)

Release Date

2025-02-05

Peptides

Cholinesterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cholinesterase

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