1OAJ

ACTIVE SITE COPPER AND ZINC IONS MODULATE THE QUATERNARY STRUCTURE OF PROKARYOTIC CU,ZN SUPEROXIDE DISMUTASE

Structural Biology Knowledgebase: 1OAJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 1OAJ

Classification: OXIDOREDUCTASE

Total Structure Weight: 15928.81

Macromolecule Entities
Molecule Chains Length Organism Details
SUPEROXIDE DISMUTASE A 151 Photobacterium leiognathi EC#: 1.15.1.1 IUBMB
Mutation: K25D, T31I
Gene Name(s): sodC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CU
Query on CU

A COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.183
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 85.90 α = 90.00
b = 85.90 β = 90.00
c = 98.00 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-14
  • Released Date: 2003-02-27
  • Deposition author(s): Cioni, P., Pesce, A., Rocca, B.M.D., Castelli, S., Falconi, M., Parrilli, L., Bolognesi, M., Strambini, G., Desideri, A.

Revision History

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