1R3Z

Crystal structures of d(Gm5CGm5CGCGC) and d(GCGCGm5CGm5C): Effects of methylation on alternating DNA octamers


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.170

Literature

Macromolecules
Sequence Display for 1R3Z

Classification: DNA

Total Structure Weight: 2456.65

Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*(5CM)P*GP*(5CM)P*GP*CP*GP*C)-3' A 8 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
5CM
Query on 5CM
A DNA LINKING C10 H16 N3 O7 P DC

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.170
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 42.97 α = 90.00
b = 42.97 β = 90.00
c = 24.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-10-03
  • Released Date: 2003-12-23
  • Deposition author(s): Shi, K., Pan, B., Tippin, D., Sundaralingam, M.

Revision History

  • Version 1_0: 2003-12-23

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-11

    Type: Refinement description