1FSS

ACETYLCHOLINESTERASE (E.C. 3.1.1.7) COMPLEXED WITH FASCICULIN-II

Structural Biology Knowledgebase: 1FSS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.310
  • R-Value Work: 0.230

Literature

Macromolecules
Sequence Display for 1FSS

Classification: COMPLEX (SERINE ESTERASE / TOXIN)

Total Structure Weight: 67857.93

Macromolecule Entities
Molecule Chains Length Organism Details
ACETYLCHOLINESTERASE A 537 Tetronarce californica EC#: 3.1.1.7 IUBMB
Gene Name(s): ache
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
FASCICULIN II B 61 Dendroaspis angusticeps Mutation: Y47N
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.310
  • R-Value Work: 0.230
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 87.39 α = 90.00
b = 115.00 β = 90.00
c = 67.47 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-10-25
  • Released Date: 1996-03-08
  • Deposition author(s): Harel, M., Kleywegt, G.J., Silman, I., Sussman, J.L.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4