4HQP

Alpha7 nicotinic receptor chimera and its complex with Alpha bungarotoxin

Structural Biology Knowledgebase: 4HQP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.51 Å
  • R-Value Free: 0.321
  • R-Value Work: 0.311

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HQP

Classification: PROTEIN BINDING

Total Structure Weight: 158456.71

Macromolecule Entities
Molecule Chains Length Organism Details
Alpha7 nicotinic receptor chimera A, B, C, D, E 202 Lymnaea stagnalis Homo sapiens
Alpha-bungarotoxin isoform V31 F, G, H, I, J 73 Bungarus multicinctus

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, B, C, D N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.51 Å
  • R-Value Free: 0.321
  • R-Value Work: 0.311
  • Space Group: P 65 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 142.15 α = 90.00
b = 142.15 β = 90.00
c = 518.14 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-25
  • Released Date: 2013-07-17
  • Deposition author(s): Li, S.X., Cheng, K., Gomoto, R., Bren, N., Huang, S., Sine, S., Chen, L.

Revision History

No revisions since initial release