2XUD

CRYSTAL STRUCTURE OF THE Y337A MUTANT OF MOUSE ACETYLCHOLINESTERASE

Structural Biology Knowledgebase: 2XUD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2XUD

Classification: HYDROLASE

Total Structure Weight: 120005.12

Macromolecule Entities
Molecule Chains Length Organism Details
ACETYLCHOLINESTERASE A, B 543 Mus musculus EC#: 3.1.1.7 IUBMB
Fragment: CATALYTIC DOMAIN, RESIDUES 32-574
Mutation: Y337A
Details: DECAMATHONIUM PARTIALLY BOUND IN CHAIN A
Gene Name(s): Ache

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
P6G
Query on P6G

B HEXAETHYLENE GLYCOL
POLYETHYLENE GLYCOL PEG400 (Synonym)
C12 H26 O7
IIRDTKBZINWQAW-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DME
Query on DME

A DECAMETHONIUM ION
C16 H38 N2
MTCUAOILFDZKCO-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, B ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DME IC50: 5900 nM (88) BindingDB
Ki: 460 - 3500 nM (99) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.193
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 79.42 α = 90.00
b = 109.01 β = 90.00
c = 227.84 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-10-19
  • Released Date: 2010-12-08
  • Deposition author(s): Bourne, Y., Radic, Z., Taylor, P., Marchot, P.

Revision History

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