1SIZ

Crystal structure of the [Fe3S4]-ferredoxin from the hyperthermophilic archaeon Pyrococcus furiosus

Structural Biology Knowledgebase: 1SIZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.289
  • R-Value Work: 0.239

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1SIZ

Classification: ELECTRON TRANSPORT

Total Structure Weight: 15169.38

Macromolecule Entities
Molecule Chains Length Organism Details
Ferredoxin A, C 66 Pyrococcus furiosus Gene Name(s): fdxA PF1909

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
F3S
Query on F3S

A, C FE3-S4 CLUSTER
Fe3 S4
FCXHZBQOKRZXKS-MZMDZPPWAW
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
3CO
Query on 3CO

A, C COBALT (III) ION
Co
JAWGVVJVYSANRY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.289
  • R-Value Work: 0.239
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 47.45 α = 90.00
b = 51.64 β = 90.00
c = 54.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-03-02
  • Released Date: 2004-05-25
  • Deposition author(s): Nielsen, M.S., Harris, P., Christensen, H.E.M.

Revision History

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