1OQU

A protein coordinated tri-nuclear Fe complex formed during soaking of crystals of the ribonucleotide reductase R2F protein from Corynebacterium Ammoniagenes

Structural Biology Knowledgebase: 1OQU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.181

Literature

Macromolecules
Sequence Display for 1OQU

Classification: METAL BINDING PROTEIN

Total Structure Weight: 153109.67

Macromolecule Entities
Molecule Chains Length Organism Details
ribonucleotide reductase subunit R2F A, B, C, D 329 Corynebacterium ammoniagenes EC#: 1.17.4.1 IUBMB
Gene Name(s): nrdF
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

C ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FE
Query on FE

A, B, C, D FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OXY
Query on OXY

A, C, D OXYGEN MOLECULE
O2
MYMOFIZGZYHOMD-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.181
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 49.32 α = 90.00
b = 91.24 β = 91.46
c = 136.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-11
  • Released Date: 2004-04-20
  • Deposition author(s): Hogbom, M., Nordlund, P.

Revision History

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