1P7D

Crystal structure of the Lambda Integrase (residues 75-356) bound to DNA

Structural Biology Knowledgebase: 1P7D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.231

Literature

Macromolecules
Sequence Display for 1P7D

Classification: DNA Binding Protein / DNA

Total Structure Weight: 87801.37


Macromolecule Entities
Molecule Chains Length Organism Details
Integrase A, B 283 Escherichia virus lambda EC#: 2.7.7 IUBMB 3.1 IUBMB
Fragment: Residues 75-356
Mutation: V74M, Y342X
Gene Name(s): int
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*CP*AP*AP*TP*GP*CP*CP*AP*AP*CP*TP*TP*T)-3' C, E 13 synthetic
26-MER D, F 26 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PTR
Query on PTR
A, B L-PEPTIDE LINKING C9 H12 N O6 P TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.231
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 59.02 α = 90.00
b = 106.16 β = 92.10
c = 73.17 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-05-01
  • Released Date: 2003-08-12
  • Deposition author(s): Aihara, H., Kwon, H.J., Nunes-Duby, S.E., Landy, A., Ellenberger, T.

Revision History

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