2AU3

Crystal Structure of the Aquifex aeolicus primase (Zinc Binding and RNA Polymerase Domains)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.203

Literature

Macromolecules
Sequence Display for 2AU3

Classification: TRANSFERASE

Total Structure Weight: 46756.92

Macromolecule Entities
Molecule Chains Length Organism Details
DNA primase A 407 Aquifex aeolicus EC#: 2.7.7 IUBMB
Fragment: Zinc Binding and RNA Polymerase Domains (residues 1-405)
Gene Name(s): dnaG aq_1493
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-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: 0.238
  • R-Value Work: 0.203
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 43.22 α = 90.00
b = 66.40 β = 90.00
c = 138.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-08-26
  • Released Date: 2005-11-15
  • Deposition author(s): Corn, J.E., Pease, P.J., Hura, G.L., Berger, J.M.

Revision History

  • 2008-05-01
    Type: Version format compliance
  • 2011-07-13
    Type: Advisory, Version format compliance