1AQZ

CRYSTAL STRUCTURE OF A HIGHLY SPECIFIC ASPERGILLUS RIBOTOXIN, RESTRICTOCIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.177
  • R-Value Work: 0.237

Literature

Macromolecules
Sequence Display for 1AQZ

Classification: RIBOTOXIN

Total Structure Weight: 34062.70

Macromolecule Entities
Molecule Chains Length Organism Details
RESTRICTOCIN A, B 149 Aspergillus restrictus EC#: 3.1.27 IUBMB
Mutation: D115N
Details: INORGANIC PHOSPHATE GROUP AT THE ACTIVE SITE
Gene Name(s): ret
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.177
  • R-Value Work: 0.237
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 50.24 α = 90.00
b = 82.16 β = 100.50
c = 38.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-08-04
  • Released Date: 1997-11-12
  • Deposition author(s): Yang, X., Moffat, K.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance