1RC5

CRYSTAL STRUCTURE OF MG(II)-COMPLEX OF RNASE III ENDONUCLEASE DOMAIN FROM AQUIFEX AEOLICUS AT 2.30 ANGSTROM RESOLUTION

Structural Biology Knowledgebase: 1RC5 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.197

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1RC5

Classification: HYDROLASE

Total Structure Weight: 72749.97

Macromolecule Entities
Molecule Chains Length Organism Details
Ribonuclease III A, B, C, D 154 Aquifex aeolicus EC#: 3.1.26.3 IUBMB
Fragment: N-TERMINAL ENDONUCLEASE DOMAIN (RESIDUES 1-147)
Gene Name(s): rnc aq_946
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.197
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 49.74 α = 90.00
b = 140.86 β = 117.29
c = 49.75 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-11-03
  • Released Date: 2004-03-30
  • Deposition author(s): Blaszczyk, J., Gan, J., Ji, X.

Revision History

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