1OAL

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

Structural Biology Knowledgebase: 1OAL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.156

Literature

Macromolecules
Sequence Display for 1OAL

Classification: OXIDOREDUCTASE

Total Structure Weight: 15940.83

Macromolecule Entities
Molecule Chains Length Organism Details
SUPEROXIDE DISMUTASE A 151 Photobacterium leiognathi EC#: 1.15.1.1 IUBMB
Mutation: T31I, M41E
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: 1.5 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.156
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 86.10 α = 90.00
b = 86.10 β = 90.00
c = 97.80 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-15
  • Released Date: 2003-02-27
  • Deposition author(s): Cioni, P., Pesce, A., Rocca, B.M.D., Castellifalconiparrilli, L., Bolognesi, M., Strambini, G., Desideri, A.

Revision History

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