1PM2

CRYSTAL STRUCTURE OF MANGANESE SUBSTITUTED R2-D84E (D84E MUTANT OF THE R2 SUBUNIT OF E. COLI RIBONUCLEOTIDE REDUCTASE)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 1PM2

Classification: OXIDOREDUCTASE

Total Structure Weight: 82037.52

Macromolecule Entities
Molecule Chains Length Organism Details
Ribonucleoside-diphosphate reductase 1 beta chain A, B 339 Escherichia coli EC#: 1.17.4.1 IUBMB
Mutation: D84E, Q326N
Gene Name(s): nrdB ftsB b2235 JW2229
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B MERCURY (II) ION
Hg
BQPIGGFYSBELGY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.185
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 73.95 α = 90.00
b = 83.94 β = 90.00
c = 114.34 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-09
  • Released Date: 2004-01-13
  • Deposition author(s): Voegtli, W.C., Sommerhalter, M., Baldwin, J., Saleh, L., Bollinger Jr., J.M., Rosenzweig, A.C.

Revision History

  • Version 1_0: 2004-01-13

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance