SMTL ID : 1p0i.2 (2 other biounits)

Crystal structure of human butyryl cholinesterase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

4 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.1: 5 residues within 4Å: Chain A: N.241, N.245, L.249, F.278, 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.2: 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:G.336 NAG-NAG-FUC.15: 5 residues within 4Å: Chain B: N.241, N.245, L.249, F.278, P.281 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:N.245, B:L.249 Hydrogen bonds: B:F.278 NAG-NAG-FUC.16: 5 residues within 4Å: Chain B: P.335, G.336, S.338, N.341, N.342 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.336

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

NAG.3: 4 residues within 4Å: Chain A: K.105, N.106, N.188, K.190 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:N.106 Hydrogen bonds: A:N.188 Water bridges: A:N.106, A:N.188, A:K.190, A:K.190, A:K.190 NAG.4: 2 residues within 4Å: Chain A: R.14, N.57 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.14 NAG.5: 4 residues within 4Å: Chain A: R.465, K.469, E.482, N.485 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:K.469, A:E.482 Hydrogen bonds: A:N.485 Water bridges: A:R.465 NAG.17: 4 residues within 4Å: Chain B: K.105, N.106, N.188, K.190 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:N.106 Hydrogen bonds: B:N.188 Water bridges: B:N.106, B:N.188, B:K.190, B:K.190, B:K.190 NAG.18: 2 residues within 4Å: Chain B: R.14, N.57 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.14 NAG.19: 4 residues within 4Å: Chain B: R.465, K.469, E.482, N.485 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:K.469, B:E.482 Hydrogen bonds: B:N.485 Water bridges: B:R.465

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

SO4.6: 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 SO4.7: 5 residues within 4Å: Chain A: R.520, F.521 Chain B: F.525, K.528 Ligands: SO4.21 3 PLIP interactions: 3 interactions with chain B Water bridges: B:K.528, B:K.528 Salt bridges: B:K.528 SO4.20: 4 residues within 4Å: Chain B: Q.316, G.413, N.414, N.415 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.316, B:N.414, B:N.415 SO4.21: 5 residues within 4Å: Chain A: F.525, K.528 Chain B: R.520, F.521 Ligands: SO4.7 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.528, A:K.528 Salt bridges: A:K.528

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

CL.8: 1 residues within 4Å: Chain A: E.80 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain A: T.488, T.508 Ligand excluded by PLIP CL.22: 1 residues within 4Å: Chain B: E.80 Ligand excluded by PLIP CL.23: 2 residues within 4Å: Chain B: T.488, T.508 Ligand excluded by PLIP

2 x BUA: butanoic acid(Non-covalent)

BUA.10: 9 residues within 4Å: Chain A: G.116, G.117, S.198, A.199, W.231, L.286, F.398, H.438 Ligands: GOL.14 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.231, A:F.398 Hydrogen bonds: A:G.116, A:G.117, A:S.198, A:A.199 Salt bridges: A:H.438 BUA.24: 9 residues within 4Å: Chain B: G.116, G.117, S.198, A.199, W.231, L.286, F.398, H.438 Ligands: GOL.28 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:W.231, B:F.398 Hydrogen bonds: B:G.116, B:G.117, B:S.198, B:A.199 Salt bridges: B:H.438

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

MES.11: 5 residues within 4Å: Chain A: K.323, Y.420, L.514, R.515, Q.518 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:K.323, A:R.515, A:R.515, A:R.515 Water bridges: A:R.515, A:A.516, A:A.516, A:Q.518 Salt bridges: A:R.515 MES.25: 5 residues within 4Å: Chain B: K.323, Y.420, L.514, R.515, Q.518 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:K.323, B:Y.420, B:R.515, B:R.515, B:R.515 Water bridges: B:Y.500, B:R.515, B:A.516, B:A.516, B:Q.518 Salt bridges: B:R.515

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.12: 6 residues within 4Å: Chain A: L.18, L.29, Y.61, W.98, D.129, K.131 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.98, A:K.131, A:K.131 Water bridges: A:D.129 GOL.13: 5 residues within 4Å: Chain A: W.231, T.234, E.238, R.242, V.288 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:W.231, A:R.242, A:R.242, A:V.288, A:V.288 Water bridges: A:P.230 GOL.14: 5 residues within 4Å: Chain A: W.82, G.115, G.116, E.197 Ligands: BUA.10 6 PLIP interactions: 6 interactions with chain A Water bridges: A:W.82, A:G.115, A:G.116, A:T.120, A:T.120, A:Y.128 GOL.26: 6 residues within 4Å: Chain B: L.18, L.29, Y.61, W.98, D.129, K.131 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:W.98, B:K.131, B:K.131 Water bridges: B:Y.61 GOL.27: 5 residues within 4Å: Chain B: W.231, T.234, E.238, R.242, V.288 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:W.231, B:R.242, B:R.242, B:V.288, B:V.288 Water bridges: B:P.230 GOL.28: 5 residues within 4Å: Chain B: W.82, G.115, G.116, E.197 Ligands: BUA.24 6 PLIP interactions: 6 interactions with chain B Water bridges: B:W.82, B:G.115, B:G.116, B:T.120, B:T.120, B:Y.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nicolet, Y. et al., Crystal structure of human butyrylcholinesterase and of its complexes with substrate and products. J.Biol.Chem. (2003)

Release Date

2003-08-05

Peptides

Cholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Cholinesterase

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