3U44

Crystal structure of AddAB-DNA complex

Structural Biology Knowledgebase: 3U44 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.233

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3U44

Classification: HYDROLASE / DNA

Total Structure Weight: 291058.23


Macromolecule Entities
Molecule Chains Length Organism Details
ATP-dependent helicase/nuclease subunit A A 1232 Bacillus subtilis EC#: 3.1 IUBMB 3.6.4.12 IUBMB
Mutation: A780G, D1172A
Gene Name(s): addA BSU10630
ATP-dependent helicase/deoxyribonuclease subunit B B 1166 Bacillus subtilis EC#: 3.1 IUBMB 3.6.4.12 IUBMB
Mutation: E843D, Q844E, D961A
Gene Name(s): addB BSU10620
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (36-MER) X 48 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SF4
Query on SF4

B IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-VKOJMFJBAC
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.233
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 100.23 α = 90.00
b = 138.96 β = 105.33
c = 102.97 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-10-07
  • Released Date: 2012-03-21
  • Deposition author(s): Saikrishnan, K., Krajewski, W., Wigley, D.

Revision History

  • 2012-04-18
    Type: Citation | Details: Citation update