4DNB

METHYLATION OF THE ECORI RECOGNITION SITE DOES NOT ALTER DNA CONFORMATION. THE CRYSTAL STRUCTURE OF D(CGCGAM6ATTCGCG) AT 2.0 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.169

Literature

Macromolecules
Sequence Display for 4DNB

Classification: DNA

Total Structure Weight: 7354.84

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*GP*CP*GP*AP*(6MA)P*TP*TP*CP*GP*CP*G)-3') A, B 12 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
6MA
Query on 6MA
A, B DNA LINKING C11 H16 N5 O6 P A

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.169
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 25.62 α = 90.00
b = 40.39 β = 90.00
c = 67.32 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1988-08-29
  • Released Date: 1989-01-09
  • Deposition author(s): Frederick, C.A., Quigley, G.J., Van Der Marel, G.A., Van Boom, J.H., Wang, A.H.-J., Rich, A.

Revision History

  • Version 1_0: 1989-01-09

    Type: Initial release

  • Version 1_1: 2008-05-22

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance