2BYQ

CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH EPIBATIDINE

Structural Biology Knowledgebase: 2BYQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.4 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.180

Literature

Macromolecules
Sequence Display for 2BYQ

Classification: RECEPTOR

Total Structure Weight: 130308.09

Macromolecule Entities
Molecule Chains Length Organism Details
SOLUBLE ACETYLCHOLINE RECEPTOR A, B, C, D, E 227 Aplysia californica Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E EPIBATIDINE
(2R)-2-(6-CHLOROPYRIDIN-3-YL)-7-AZABICYCLO[2.2.1]HEPTANE (Synonym)
C11 H13 Cl N2
NLPRAJRHRHZCQQ-IVZWLZJFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
EPJ Ki: 7.4 nM (99) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.4 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.180
  • Space Group: I 2 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 200.93 α = 90.00
b = 200.93 β = 90.00
c = 200.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-08-03
  • Released Date: 2005-10-05
  • Deposition author(s): Hansen, S.B., Sulzenbacher, G., Huxford, T., Marchot, P., Taylor, P., Bourne, Y.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4