3K91

Polysulfane Bridge in Cu-Zn Superoxide Dismutase

Structural Biology Knowledgebase: 3K91 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.188

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3K91

Classification: Oxidoreductase

Total Structure Weight: 31833.73

Macromolecule Entities
Molecule Chains Length Organism Details
Superoxide dismutase [Cu-Zn] A, B 153 Homo sapiens EC#: 1.15.1.1 IUBMB
Mutation: H46R, H48Q
Gene Name(s): SOD1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PS5
Query on PS5

A PENTASULFIDE-SULFUR
S5
FBNHIFPJXGPDIP-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.188
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 40.05 α = 90.00
b = 57.92 β = 90.00
c = 104.99 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-10-15
  • Released Date: 2010-01-19
  • Deposition author(s): You, Z., Cao, X., Taylor, A.B., Hart, P.J., Levine, R.L.

Revision History

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