1E3Q

TORPEDO CALIFORNICA ACETYLCHOLINESTERASE COMPLEXED WITH BW284C51

Structural Biology Knowledgebase: 1E3Q SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.190

Literature

Macromolecules
Sequence Display for 1E3Q

Classification: HYDROLASE

Total Structure Weight: 62492.05

Macromolecule Entities
Molecule Chains Length Organism Details
ACETYLCHOLINESTERASE A 543 Tetronarce californica EC#: 3.1.1.7 IUBMB
Gene Name(s): ache
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 4-(5-{4-[DIMETHYL(PROP-2-ENYL)AMMONIO]PHENYL}- 3-OXOPENTYL)-N,N-DIMETHYL-N-PROP-2-ENYLBENZENAMINIUM
C27 H38 N2 O
ZAEXMNKDGJNLTA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.190
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 114.00 α = 90.00
b = 114.00 β = 90.00
c = 138.20 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-06-21
  • Released Date: 2000-07-03
  • Deposition author(s): Felder, C.E., Harel, M., Silman, I., Sussman, J.L.

Revision History

  • 2011-09-21
    Type: Refinement description | Details: REMARK 3
  • 2011-09-21
    Type: Binding sites and description | Details: REMARK 800,SITE
  • 2011-09-21
    Type: Atom nomenclature | Details: HETATM
  • 2011-09-21
    Type: Advisory | Details: CAVEAT
  • 2011-09-21
    Type: Geometry validation | Details: REMARK 500
  • 2011-09-21
    Type: Version format compliance | Details: REMARK 4
  • 2011-09-21
    Type: Function and keywords | Details: KEYWDS
  • 2011-09-21
    Type: Other | Details: HEADER,REMARK 525
  • 2011-09-21
    Type: Data collection | Details: REMARK 200
  • 2011-09-21
    Type: Non-polymer description | Details: HETSYN,FORMUL,HETNAM,HET
  • 2011-09-21
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2011-09-21
    Type: Linkage | Details: LINK