3CMT

Mechanism of homologous recombination from the RecA-ssDNA/dsDNA structures

Structural Biology Knowledgebase: 3CMT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.15 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.217

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3CMT

Classification: recombination / DNA

Total Structure Weight: 382743.03


Macromolecule Entities
Molecule Chains Length Organism Details
Protein recA A, D 1706 Escherichia coli Gene Name(s): recA lexB recH rnmB tif umuB zab b2699 JW2669
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*DTP*DTP*DTP*DTP*DTP*DCP*DCP*DCP*DAP*DCP*DCP*DTP*DTP*DTP*DT)-3') B, E 15 synthetic CBHII
DNA (5'-D(P*DGP*DGP*DTP*DGP*DGP*DG)-3') C, F 6 synthetic

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

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

A, D TETRAFLUOROALUMINATE ION
Al F4
UYOMQIYKOOHAMK-UHFFFAOYSA-J
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, 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: 3.15 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.217
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 159.00 α = 90.00
b = 300.50 β = 90.00
c = 80.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-03-24
  • Released Date: 2008-05-20
  • Deposition author(s): Chen, Z., Yang, H., Pavletich, N.P.

Revision History

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