1AVQ

TOROIDAL STRUCTURE OF LAMBDA EXONUCLEASE DETERMINED AT 2.4 ANGSTROMS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Observed: 0.198

Literature

Macromolecules
Sequence Display for 1AVQ

Classification: DEOXYRIBONUCLEASE

Total Structure Weight: 79018.52

Macromolecule Entities
Molecule Chains Length Organism Details
LAMBDA EXONUCLEASE A, B, C 228 Escherichia virus lambda EC#: 3.1.11.3 IUBMB
Gene Name(s): exo red-alpha redX
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A, B, C PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, B, C ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Observed: 0.198
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 156.70 α = 90.00
b = 156.70 β = 90.00
c = 131.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-09-18
  • Released Date: 1998-03-18
  • Deposition author(s): Kovall, R.A., Matthews, B.W.

Revision History

  • 2008-03-03
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance