SMTL ID : 5kxi.1

X-ray structure of the human Alpha4Beta2 nicotinic receptor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.94 Å

Oligo State

hetero-2-3-mer

Ligands

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

NAG.1: 2 residues within 4Å: Chain A: N.148, T.150 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.148 NAG.4: 3 residues within 4Å: Chain B: N.143, D.202, I.204 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:I.204 Hydrogen bonds: B:N.143, B:D.202 NAG.5: 4 residues within 4Å: Chain C: N.143, T.145, D.202, I.204 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:I.204 Hydrogen bonds: C:N.143, C:D.202 NAG.6: 1 residues within 4Å: Chain D: N.148 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.148 NAG.8: 4 residues within 4Å: Chain E: N.143, P.184, D.202, I.204 5 PLIP interactions: 5 interactions with chain E Hydrophobic interactions: E:P.184, E:I.204 Hydrogen bonds: E:N.143, E:D.202, E:D.202

2 x NCT: (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE(Non-covalent)

NCT.2: 8 residues within 4Å: Chain A: Y.100, W.156, T.157, C.199, C.200, Y.204 Chain B: W.57, L.121 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:W.57, B:L.121, A:Y.204 Hydrogen bonds: A:Y.100 NCT.7: 8 residues within 4Å: Chain D: Y.100, W.156, T.157, C.199, C.200, Y.204 Chain E: W.57, L.121 5 PLIP interactions: 2 interactions with chain E, 3 interactions with chain D Hydrophobic interactions: E:W.57, E:L.121, D:Y.204 pi-Cation interactions: D:W.156, D:W.156

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

NA.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morales-Perez, C.L. et al., X-ray structure of the human alpha 4 beta 2 nicotinic receptor. Nature (2016)

Release Date

2016-09-28

Peptides

Neuronal acetylcholine receptor subunit alpha-4: AD
Neuronal acetylcholine receptor subunit beta-2: BCE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
D

B
B

C
C

E
E

Membrane

We predict this structure to be a membrane protein.
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Neuronal acetylcholine receptor subunit alpha-4

Neuronal acetylcholine receptor subunit beta-2

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