1OSB

Conjugative Relaxase TrwC in complex with OriT Dna. Metal-free structure.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.195

Literature

Macromolecules
Sequence Display for 1OSB

Classification: TRANSFERASE / DNA

Total Structure Weight: 82084.17


Macromolecule Entities
Molecule Chains Length Organism Details
TrwC protein A, C 293 Escherichia coli Fragment: N-terminal relaxase domain
Gene Name(s): trwC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
Dna oligonucleotide B, D 25 synthetic DNA forming a cruciform arm

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.195
  • Space Group: P 65

Unit Cell:

Length (Å) Angle (°)
a = 147.78 α = 90.00
b = 147.78 β = 90.00
c = 78.68 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-19
  • Released Date: 2003-11-25
  • Deposition author(s): Guasch, A., Lucas, M., Moncalian, G., Cabezas, M., Perez-Luque, R., Gomis-Ruth, F.X., de la Cruz, F., Coll, M.

Revision History

  • Version 1_0: 2003-11-25

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance