SMTL ID : 4bds.1

Human butyrylcholinesterase in complex with tacrine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

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

NAG-NAG-FUL.1: 8 residues within 4Å: Chain A: Y.237, N.241, N.245, K.248, L.249, F.278, V.279, P.281 No protein-ligand interaction detected (PLIP) NAG-NAG-FUL.2: 4 residues within 4Å: Chain A: G.336, S.338, N.341, N.342 No protein-ligand interaction detected (PLIP)

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

NAG.3: 2 residues within 4Å: Chain A: R.14, N.57 No protein-ligand interaction detected (PLIP) NAG.4: 4 residues within 4Å: Chain A: N.106, N.188, K.190 Ligands: FUC.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.188 Water bridges: A:N.106 NAG.6: 1 residues within 4Å: Chain A: N.256 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.256 NAG.7: 3 residues within 4Å: Chain A: R.465, K.469, N.485 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:K.469 Hydrogen bonds: A:R.465, A:N.485

1 x FUC: alpha-L-fucopyranose(Non-covalent)

FUC.5: 4 residues within 4Å: Chain A: N.188, K.190, S.191 Ligands: NAG.4 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.188, A:S.191 Water bridges: A:T.108, A:T.108, A:T.108, A:T.108, A:K.476

1 x THA: TACRINE(Non-covalent)

THA.8: 12 residues within 4Å: Chain A: W.82, G.115, G.116, E.197, A.328, Y.332, W.430, M.437, H.438, G.439 Ligands: FPK.14, UNX.15 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:W.82, A:A.328, A:W.430 Water bridges: A:D.70, A:D.70, A:W.82, A:T.120 pi-Stacking: A:W.82, A:W.82

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.9: 5 residues within 4Å: Chain A: L.18, 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

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

SO4.10: 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:N.414, A:N.415 Water bridges: A:N.415 SO4.11: 4 residues within 4Å: Chain A: W.231, R.242, S.287, V.288 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.231, A:V.288 Salt bridges: A:R.242

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

CL.12: 3 residues within 4Å: Chain A: S.487, T.488, T.508 Ligand excluded by PLIP CL.13: 2 residues within 4Å: Chain A: K.323, Y.420 Ligand excluded by PLIP

1 x FPK: 1-formyl-L-proline(Non-covalent)

FPK.14: 11 residues within 4Å: Chain A: G.116, G.117, S.198, A.199, W.231, L.286, V.288, H.438 Ligands: THA.8, UNX.15, UNX.16 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.231, A:V.288 Hydrogen bonds: A:G.116, A:G.117, A:S.198, A:A.199 Salt bridges: A:H.438

7 x UNX: UNKNOWN ATOM OR ION(Non-functional Binders)

UNX.15: 6 residues within 4Å: Chain A: F.329 Ligands: THA.8, FPK.14, UNX.16, UNX.17, UNX.18 No protein-ligand interaction detected (PLIP) UNX.16: 5 residues within 4Å: Ligands: FPK.14, UNX.15, UNX.17, UNX.18, UNX.19 No protein-ligand interaction detected (PLIP) UNX.17: 6 residues within 4Å: Chain A: P.285 Ligands: UNX.15, UNX.16, UNX.18, UNX.19, UNX.20 No protein-ligand interaction detected (PLIP) UNX.18: 7 residues within 4Å: Chain A: P.285 Ligands: UNX.15, UNX.16, UNX.17, UNX.19, UNX.20, UNX.21 No protein-ligand interaction detected (PLIP) UNX.19: 7 residues within 4Å: Chain A: P.285, Y.332 Ligands: UNX.16, UNX.17, UNX.18, UNX.20, UNX.21 No protein-ligand interaction detected (PLIP) UNX.20: 4 residues within 4Å: Ligands: UNX.17, UNX.18, UNX.19, UNX.21 No protein-ligand interaction detected (PLIP) UNX.21: 3 residues within 4Å: Ligands: UNX.18, UNX.19, UNX.20 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nachon, F. et al., Crystal Structures of Human Cholinesterases in Complex with Huprine W and Tacrine: Elements of Specificity for Anti-Alzheimer'S Drugs Targeting Acetyl- and Butyrylcholinesterase. Biochem.J. (2013)

Release Date

2013-05-29

Peptides

CHOLINESTERASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CHOLINESTERASE

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