2WZY

CRYSTAL STRUCTURE OF A-ACHBP IN COMPLEX WITH 13-DESMETHYL SPIROLIDE C

Structural Biology Knowledgebase: 2WZY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.176

Literature

Macromolecules
Sequence Display for 2WZY

Classification: RECEPTOR

Total Structure Weight: 266619.78

Macromolecule Entities
Molecule Chains Length Organism Details
SOLUBLE ACETYLCHOLINE RECEPTOR A, B, C..., D, E, F, G, H, I, JA, B, C, D, E, F, G, H, I, J 228 Aplysia californica Fragment: RESIDUES 18-236
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F, G, H, I, J 13-DESMETHYL SPIROLIDE C
C42 H63 N O7
ZYHQDUISTPEIAX-CHFLCUNXSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SQX N/A in BindingDB
N/A in BindingMoad
Kd: 0.019 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.176
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 77.63 α = 90.00
b = 131.75 β = 90.42
c = 125.59 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-12-03
  • Released Date: 2010-03-02
  • Deposition author(s): Bourne, Y., Radic, Z., Araoz, R., Talley, T.T., Benoit, E., Servent, D., Taylor, P., Molgo, J., Marchot, P.

Revision History

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