3EC2

Crystal structure of the DnaC helicase loader


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.233

Literature

Macromolecules
Sequence Display for 3EC2

Classification: REPLICATION

Total Structure Weight: 21264.04

Macromolecule Entities
Molecule Chains Length Organism Details
DNA replication protein DnaC A 180 Aquifex aeolicus Gene Name(s): dnaC aq_910
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.233
  • Space Group: P 61

Unit Cell:

Length (Å) Angle (°)
a = 84.49 α = 90.00
b = 84.49 β = 90.00
c = 51.11 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-08-28
  • Released Date: 2008-11-25
  • Deposition author(s): Mott, M.L., Erzberger, J.P., Coons, M.M., Berger, J.M.

Revision History

  • 2011-07-13
    Type: Version format compliance