SMTL ID : 2wsl.1

Aged Form of Human Butyrylcholinesterase Inhibited by Tabun Analogue TA4

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

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: 6 residues within 4Å: Chain A: P.335, G.336, F.337, S.338, N.341, N.342 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.340 Hydrogen bonds: A:G.336 NAG-NAG-FUL.12: 6 residues within 4Å: Chain B: P.335, G.336, F.337, S.338, N.341, N.342 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.336

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

NAG-FUC.2: 6 residues within 4Å: Chain A: N.106, N.188, K.190, S.191, R.219, K.476 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:N.188, A:N.188, A:S.191, A:R.219 Water bridges: A:K.105, A:N.106, A:N.106, A:N.106, A:T.108, A:T.108, A:S.191, A:R.219, A:R.219, A:R.219 NAG-FUC.13: 6 residues within 4Å: Chain B: N.106, N.188, K.190, S.191, R.219, K.476 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:N.188, B:N.188, B:S.191, B:R.219 Water bridges: B:K.105, B:N.106, B:N.106, B:N.106, B:T.108, B:T.108, B:T.108, B:R.219, B:R.219, B:R.219

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.3: 9 residues within 4Å: Chain A: Y.237, N.241, N.245, K.248, L.249, F.278, V.280, P.281, Y.282 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.245, A:K.248, A:L.249 Hydrogen bonds: A:F.278, A:V.280 NAG-NAG-FUC.14: 9 residues within 4Å: Chain B: Y.237, N.241, N.245, K.248, L.249, F.278, V.280, P.281, Y.282 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:N.245, B:K.248, B:L.249 Hydrogen bonds: B:F.278, B:V.280

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

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: 3 residues within 4Å: Chain A: R.465, K.469, N.485 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:R.465, A:K.469 Hydrogen bonds: A:N.485 Water bridges: A:S.466 NAG.6: 2 residues within 4Å: Chain A: N.256, T.258 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.256, A:T.258 Water bridges: A:E.257 NAG.15: 2 residues within 4Å: Chain B: R.14, N.57 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.14 NAG.16: 3 residues within 4Å: Chain B: R.465, K.469, N.485 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:R.465, B:K.469 Hydrogen bonds: B:N.485 Water bridges: B:S.466 NAG.17: 2 residues within 4Å: Chain B: N.256, T.258 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.256 Water bridges: B:E.257

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

CL.7: 2 residues within 4Å: Chain A: R.347, Q.351 Ligand excluded by PLIP CL.18: 2 residues within 4Å: Chain B: R.347, Q.351 Ligand excluded by PLIP

2 x NA: SODIUM ION(Non-functional Binders)

NA.8: 3 residues within 4Å: Chain A: F.525 Chain B: F.525 Ligands: NA.19 No protein-ligand interaction detected (PLIP) NA.19: 3 residues within 4Å: Chain A: F.525 Chain B: F.525 Ligands: NA.8 No protein-ligand interaction detected (PLIP)

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

SO4.9: 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:G.413 SO4.20: 4 residues within 4Å: Chain B: Q.316, G.413, N.414, N.415 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.316, B:N.414, B:N.415 Water bridges: B:G.413

2 x EFS: ETHYL DIHYDROGEN PHOSPHATE(Covalent)

EFS.10: 10 residues within 4Å: Chain A: G.115, G.116, G.117, S.198, A.199, W.231, L.286, V.288, F.398, H.438 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.231, A:L.286, A:V.288 Hydrogen bonds: A:G.116, A:G.117, A:A.199 Salt bridges: A:H.438 EFS.21: 10 residues within 4Å: Chain B: G.115, G.116, G.117, S.198, A.199, W.231, L.286, V.288, F.398, H.438 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:W.231, B:L.286, B:V.288 Hydrogen bonds: B:G.116, B:G.117, B:A.199 Salt bridges: B:H.438

2 x F: FLUORIDE ION(Non-covalent)

F.11: 3 residues within 4Å: Chain A: S.466, R.470, T.508 No protein-ligand interaction detected (PLIP) F.22: 3 residues within 4Å: Chain B: S.466, R.470, T.508 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Carletti, E. et al., Structure-activity analysis of aging and reactivation of human butyrylcholinesterase inhibited by analogues of tabun. Biochem. J. (2009)

Release Date

2009-09-15

Peptides

CHOLINESTERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

CHOLINESTERASE

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