4A23

Mus musculus Acetylcholinesterase in complex with racemic C5685

Structural Biology Knowledgebase: 4A23 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.174

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4A23

Classification: HYDROLASE

Total Structure Weight: 122756.11

Macromolecule Entities
Molecule Chains Length Organism Details
ACETYLCHOLINESTERASE A, B 548 Mus musculus EC#: 3.1.1.7 IUBMB
Fragment: CATALYTIC DOMAIN, RESIDUES 32-574
Gene Name(s): Ache

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
C56
Query on C56

A, B 4-(DIMETHYLAMINO)-N-{[(2R)-1-ETHYLPYRROLIDIN- 2-YL]METHYL}-2-METHOXY-5-NITROBENZAMIDE
C17 H26 N4 O4
AFNPLUMDSLEAPD-GFCCVEGCSA-N
Ligand Explorer
 
JSmol
C57
Query on C57

A, B 4-(DIMETHYLAMINO)-N-{[(2S)-1-ETHYLPYRROLIDIN- 2-YL]METHYL}-2-METHOXY-5-NITROBENZAMIDE
C17 H26 N4 O4
AFNPLUMDSLEAPD-LBPRGKRZSA-N
Ligand Explorer
 
JSmol
PE4
Query on PE4

B 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]- ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL
POLYETHYLENE GLYCOL PEG4000 (Synonym)
C16 H34 O8
PJWQOENWHPEPKI-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
PEG
Query on PEG

A, B DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
C56 N/A in BindingDB
IC50: 1300 nM  BindingMOAD
IC50: 1300 nM  PDBbind
C57 N/A in BindingDB
IC50: 1300 nM  BindingMOAD


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.174
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 78.92 α = 90.00
b = 111.83 β = 90.00
c = 227.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-09-22
  • Released Date: 2011-12-07
  • Deposition author(s): Berg, L., Andersson, C.D., Artrursson, E., Hornberg, A., Tunemalm, A.K., Linusson, A., Ekstrom, F.

Revision History

  • 2011-12-28
    Type: Other | Details: Citation