3CVS

Crystal Structure of an AlkA Host/Guest Complex 8oxoGuanine:Adenine Base Pair

Structural Biology Knowledgebase: 3CVS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.219

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3CVS

Classification: hydrolase / DNA

Total Structure Weight: 140433.76


Macromolecule Entities
Molecule Chains Length Organism Details
DNA-3-methyladenine glycosylase 2 A, B, C, D 282 Escherichia coli EC#: 3.2.2.21 IUBMB
Gene Name(s): alkA aidA b2068 JW2053
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*DGP*DAP*DCP*DAP*DTP*DGP*DAP*(8OG)P*DTP*DGP*DCP*DC)-3') E, G 12 synthetic 8oxoGuanine containing DNA
DNA (5'-D(*DGP*DGP*DCP*DAP*DAP*DTP*DCP*DAP*DTP*DGP*DTP*DC)-3') F, H 12 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
8OG
Query on 8OG
E, G DNA LINKING C10 H14 N5 O8 P DG

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.219
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 75.17 α = 90.00
b = 101.25 β = 94.19
c = 102.92 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-04-19
  • Released Date: 2008-09-02
  • Deposition author(s): Bowman, B.R., Lee, S., Wang, S., Verdine, G.L.

Revision History

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