SMTL ID : 6r6v.1

Structure of recombinant human butyrylcholinesterase in complex with a fluorescent coumarin-based probe

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 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.11, N.54 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.11, A:N.54

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.332, G.333, F.334, S.335, N.338, N.339 No protein-ligand interaction detected (PLIP) NAG-NAG-FUC.3: 5 residues within 4Å: Chain A: N.238, N.242, L.246, F.275, P.278 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:N.242, A:L.246 Hydrogen bonds: A:F.275

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

NAG.4: 3 residues within 4Å: Chain A: K.102, N.103, N.185 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:N.103 Hydrogen bonds: A:N.185 NAG.5: 1 residues within 4Å: Chain A: N.253 No protein-ligand interaction detected (PLIP) NAG.6: 4 residues within 4Å: Chain A: R.462, K.466, E.479, N.482 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:K.466, A:E.479 Hydrogen bonds: A:R.462, A:N.482 Water bridges: A:R.462

1 x JU5: ~{N}-[[(3~{S})-1-[[2-[7-(diethylamino)-2-oxidanylidene-chromen-3-yl]-1,3-thiazol-4-yl]methyl]piperidin-3-yl]methyl]-~{N}-[2-(dimethylamino)ethyl]naphthalene-2-carboxamide(Non-covalent)

JU5.7: 17 residues within 4Å: Chain A: D.67, W.79, G.112, G.113, G.114, T.117, E.194, S.195, W.228, L.283, V.285, A.325, F.326, Y.329, F.395, H.435, G.436 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:W.228, A:L.283, A:V.285, A:F.326, A:Y.329, A:F.395 Water bridges: A:D.67 Salt bridges: A:D.67, A:E.194 pi-Stacking: A:W.228, A:W.228, A:F.326 pi-Cation interactions: A:W.79

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

SO4.8: 4 residues within 4Å: Chain A: Q.313, G.410, N.411, N.412 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.313, A:N.411, A:N.412 Water bridges: A:N.412 SO4.9: 4 residues within 4Å: Chain A: W.228, R.239, S.284, V.285 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.228, A:V.285 Water bridges: A:R.239 Salt bridges: A:R.239 SO4.10: 5 residues within 4Å: Chain A: R.467, Q.483, S.484, T.485, T.505 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.467, A:T.485, A:T.485, A:T.505, A:T.505, A:T.505 SO4.11: 3 residues within 4Å: Chain A: R.344, K.345, Q.348 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.348, A:Q.348 Salt bridges: A:R.344, A:K.345

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pajk, S. et al., Development of potent reversible selective inhibitors of butyrylcholinesterase as fluorescent probes. J Enzyme Inhib Med Chem (2020)

Release Date

2020-01-15

Peptides

Cholinesterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cholinesterase

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