1FRD

MOLECULAR STRUCTURE OF THE OXIDIZED, RECOMBINANT, HETEROCYST (2FE-2S) FERREDOXIN FROM ANABAENA 7120 DETERMINED TO 1.7 ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 1FRD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Observed: 0.167

Literature

Macromolecules
Sequence Display for 1FRD

Classification: ELECTRON TRANSPORT

Total Structure Weight: 11002.88

Macromolecule Entities
Molecule Chains Length Organism Details
HETEROCYST [2FE-2S] FERREDOXIN A 98 Nostoc sp. pcc 7120 Gene Name(s): fdxH all1430
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A FE2/S2 (INORGANIC) CLUSTER
Fe2 S2
NIXDOXVAJZFRNF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Observed: 0.167
  • Space Group: P 65

Unit Cell:

Length (Å) Angle (°)
a = 44.20 α = 90.00
b = 44.20 β = 90.00
c = 80.60 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-04-14
  • Released Date: 1994-05-31
  • Deposition author(s): Jacobson, B.L., Chae, Y.K., Markley, J.L., Rayment, I., Holden, H.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name