4BFQ

Assembly of a triple pi-stack of ligands in the binding site of Aplysia californica acetylcholine binding protein (AChBP)

Structural Biology Knowledgebase: 4BFQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.210

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4BFQ

Classification: RECEPTOR

Total Structure Weight: 128497.65

Macromolecule Entities
Molecule Chains Length Organism Details
SOLUBLE ACETYLCHOLINE RECEPTOR A, B, C, D, E 217 Aplysia californica Mutation: A41V, A136V
Gene Name(s):

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
083
Query on 083

A, B, C, D, E 4,6-dimethyl-N'-(3-pyridin-2-ylisoquinolin- 1-yl)pyrimidine-2-carboximidamide
C21 H18 N6
YKSJLEVXPOMXPZ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

D GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.210
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 80.73 α = 90.00
b = 78.33 β = 102.67
c = 106.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-03-21
  • Released Date: 2013-05-22
  • Deposition author(s): Stornaiuolo, M., deKloe, G.E., Rucktooa, P., Fish, A., vanElk, R., Edink, E.S., Bertrand, D., Smit, A.B., deEsch, I.J.P., Sixma, T.K.

Revision History

  • 2013-06-05
    Type: Citation | Details: JRNL