SMTL ID : 4bbz.1

Structure of human butyrylcholinesterase inhibited by CBDP (2-min soak): Cresyl-phosphoserine adduct

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x NAG- FUL: beta-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-FUL.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- FUL: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose(Non-functional Binders)

NAG-NAG-FUL.2: 7 residues within 4Å: Chain A: Y.237, N.241, N.245, L.249, F.278, V.280, P.281 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.249 Hydrogen bonds: A:V.280 NAG-NAG-FUL.3: 5 residues within 4Å: Chain A: G.336, S.338, D.340, N.341, E.349 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:D.340

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

UNX.4: 6 residues within 4Å: Chain A: W.231, T.234, V.288 Ligands: UNX.5, UNX.7, UNX.8 No protein-ligand interaction detected (PLIP) UNX.5: 7 residues within 4Å: Chain A: E.238, R.242, V.288 Ligands: UNX.4, UNX.6, UNX.7, UNX.8 No protein-ligand interaction detected (PLIP) UNX.6: 5 residues within 4Å: Chain A: S.287, V.288 Ligands: UNX.5, UNX.7, UNX.8 No protein-ligand interaction detected (PLIP) UNX.7: 5 residues within 4Å: Chain A: R.242 Ligands: UNX.4, UNX.5, UNX.6, UNX.8 No protein-ligand interaction detected (PLIP) UNX.8: 7 residues within 4Å: Chain A: W.231, L.286, V.288 Ligands: UNX.4, UNX.5, UNX.6, UNX.7 No protein-ligand interaction detected (PLIP) UNX.9: 3 residues within 4Å: Chain A: W.82 Ligands: UNX.10, 4OJ.20 No protein-ligand interaction detected (PLIP) UNX.10: 3 residues within 4Å: Chain A: E.197 Ligands: UNX.9, 4OJ.20 No protein-ligand interaction detected (PLIP)

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

NAG.11: 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.12: 3 residues within 4Å: Chain A: R.465, K.469, N.485 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:R.465, A:K.469 Hydrogen bonds: A:N.485 NAG.13: 2 residues within 4Å: Chain A: N.256, T.258 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.256, A:T.258

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

SO4.14: 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 SO4.15: 4 residues within 4Å: Chain A: K.323, Y.420, R.515 Ligands: SO4.17 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.420 Salt bridges: A:K.323, A:R.515 SO4.16: 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 SO4.17: 4 residues within 4Å: Chain A: L.514, R.515, Q.518 Ligands: SO4.15 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.515, A:Q.518 Water bridges: A:Y.500, A:A.516, A:A.516 Salt bridges: A:R.515 SO4.18: 4 residues within 4Å: Chain A: R.470, S.487, T.488, T.508 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.470, A:T.488, A:T.488, A:T.508, A:T.508

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

CL.19: 1 residues within 4Å: Chain A: K.45 Ligand excluded by PLIP

1 x 4OJ: (2-methylphenyl) dihydrogen phosphate(Non-covalent)

4OJ.20: 14 residues within 4Å: Chain A: G.115, G.116, G.117, S.198, W.231, P.285, L.286, S.287, V.288, F.329, F.398, H.438 Ligands: UNX.9, UNX.10 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:W.231, A:V.288, A:F.329, A:F.398 Hydrogen bonds: A:G.116, A:G.116, A:G.117 Salt bridges: A:H.438

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Carletti, E. et al., Inhibition Pathways of the Potent Organophosphate Cbdp with Cholinesterases Revealed by X-Ray Crystallographic Snapshots and Mass Spectrometry. Chem.Res.Toxicol. (2013)

Release Date

2013-02-06

Peptides

CHOLINESTERASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CHOLINESTERASE

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