1CB4

CRYSTAL STRUCTURE OF COPPER, ZINC SUPEROXIDE DISMUTASE

Structural Biology Knowledgebase: 1CB4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 1CB4

Classification: OXIDOREDUCTASE

Total Structure Weight: 31374.89

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (SUPEROXIDE DISMUTASE) A, B 151 Bos taurus EC#: 1.15.1.1 IUBMB
Gene Name(s): SOD1 Gene View
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

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

A, B 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: 2.3 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.185
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 105.10 α = 90.00
b = 199.18 β = 90.00
c = 51.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-02-26
  • Released Date: 1999-03-03
  • Deposition author(s): Hough, M.A., Hasnain, S.S.

Revision History

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