1Z1G

Crystal structure of a lambda integrase tetramer bound to a Holliday junction


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.4 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.244

Literature

Macromolecules
Sequence Display for 1Z1G

Classification: DNA BINDING PROTEIN / DNA

Total Structure Weight: 229288.31


Macromolecule Entities
Molecule Chains Length Organism Details
Integrase A, B, C, D 356 Escherichia virus lambda EC#: 2.7.7 IUBMB 3.1 IUBMB
Mutation: M1M, M101M, M127M, M203M, M219M, M255M, M290M, M338M, Y342F
Gene Name(s): int
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
29-MER I 29 synthetic
29-MER J 29 synthetic
29-MER K 29 synthetic
29-MER L 29 synthetic
5'-D(*AP*CP*AP*GP*GP*TP*CP*AP*CP*TP*AP*TP*CP*AP*GP*TP*CP*AP*AP*AP*AP*TP*AP*CP*C)-3' E, G 25 synthetic
25-MER F, H 25 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.4 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.244
  • Space Group: P 31

Unit Cell:

Length (Å) Angle (°)
a = 109.76 α = 90.00
b = 109.76 β = 90.00
c = 265.97 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-03-03
  • Released Date: 2005-06-28
  • Deposition author(s): Biswas, T., Aihara, H., Radman-Livaja, M., Filman, D., Landy, A., Ellenberger, T.

Revision History

  • Version 1_0: 2005-06-28

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Advisory, Version format compliance