SMTL ID : 4nzb.2 (2 other biounits)

NS9283 bound to Ls-AChBP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.68 Å

Oligo State

homo-pentamer

Ligands

5 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.1: 7 residues within 4Å: Chain A: I.6, N.9, T.13, T.62, L.63, A.64, W.65 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.9 1PE.7: 8 residues within 4Å: Chain B: L.1, N.9, I.10, T.13, T.62, L.63, A.64, W.65 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.9 1PE.14: 8 residues within 4Å: Chain C: I.6, N.9, I.10, T.13, T.62, L.63, A.64, W.65 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.9 1PE.21: 7 residues within 4Å: Chain D: I.6, N.9, T.13, T.62, L.63, A.64, W.65 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.9 1PE.24: 9 residues within 4Å: Chain E: L.1, I.6, N.9, I.10, T.13, T.62, L.63, A.64, W.65 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:N.9

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

NAG.2: 1 residues within 4Å: Chain A: N.66 No protein-ligand interaction detected (PLIP)

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

SO4.3: 4 residues within 4Å: Chain A: R.15 Chain B: A.4, D.5, Y.8 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.15 Hydrogen bonds: B:D.5 SO4.5: 3 residues within 4Å: Chain A: D.49, S.93, R.120 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.93 SO4.8: 3 residues within 4Å: Chain A: R.148 Chain B: D.72, Q.73 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:D.72, B:Q.73 Salt bridges: A:R.148 SO4.9: 5 residues within 4Å: Chain A: Y.89 Chain B: I.36, W.53, Y.164 Ligands: SO4.10 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.164 SO4.10: 4 residues within 4Å: Chain A: R.137, K.139 Chain B: Q.167 Ligands: SO4.9 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.137, A:K.139 Hydrogen bonds: B:Q.167 SO4.11: 2 residues within 4Å: Chain B: Y.8, Q.12 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.8, B:Q.12 SO4.12: 3 residues within 4Å: Chain B: R.137, K.139 Chain C: Q.167 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain B Hydrogen bonds: C:Q.167 Salt bridges: B:R.137, B:K.139 SO4.15: 3 residues within 4Å: Chain C: R.137, K.139 Chain D: Q.167 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Salt bridges: C:R.137, C:K.139 Hydrogen bonds: D:Q.167 SO4.16: 4 residues within 4Å: Chain C: V.41, N.42, E.43, I.44 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:E.43, C:I.44 SO4.22: 3 residues within 4Å: Chain D: R.137, K.139 Chain E: Q.167 3 PLIP interactions: 2 interactions with chain D, 1 interactions with chain E Salt bridges: D:R.137, D:K.139 Hydrogen bonds: E:Q.167 SO4.23: 5 residues within 4Å: Chain D: Y.89, N.90 Chain E: I.36, Y.164, S.166 No protein-ligand interaction detected (PLIP) SO4.25: 4 residues within 4Å: Chain D: R.148 Chain E: S.70, P.71, D.72 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain E Hydrogen bonds: D:R.148, E:D.72

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 2 residues within 4Å: Chain A: Q.167 Chain E: R.137 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain E Hydrogen bonds: A:Q.167 Salt bridges: E:R.137, E:K.139 ACT.17: 2 residues within 4Å: Chain C: Q.55, T.57 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Q.55 ACT.19: 2 residues within 4Å: Chain C: E.131, R.202 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:E.131 Salt bridges: C:R.202

3 x NSE: 3-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]benzonitrile(Non-covalent)

NSE.6: 9 residues within 4Å: Chain B: Y.89, W.143, T.144, Y.185, Y.192 Chain C: W.53, R.104, L.112, M.114 7 PLIP interactions: 3 interactions with chain C, 4 interactions with chain B Hydrophobic interactions: C:W.53, C:L.112, C:M.114, B:W.143 Hydrogen bonds: B:Y.89 pi-Stacking: B:Y.89, B:W.143 NSE.13: 7 residues within 4Å: Chain C: Y.89, W.143, T.144 Chain D: W.53, R.104, L.112, M.114 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:W.53, D:W.53, D:R.104, D:L.112, D:M.114 NSE.20: 7 residues within 4Å: Chain D: Y.89, W.143, T.144, Y.185, Y.192 Chain E: W.53, L.112 5 PLIP interactions: 3 interactions with chain D, 2 interactions with chain E Hydrophobic interactions: D:T.144, E:W.53, E:L.112 pi-Stacking: D:Y.89, D:W.143

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

CL.18: 2 residues within 4Å: Chain C: S.68, H.69 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Olsen, J.A. et al., Structural and functional studies of the modulator NS9283 reveal agonist-like mechanism of action at alpha 4 beta 2 nicotinic acetylcholine receptors. J.Biol.Chem. (2014)

Release Date

2014-07-09

Peptides

Acetylcholine-binding protein: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
A

D
B

E
C

Acetylcholine-binding protein

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