1FQ2 image
Deposition Date 2000-09-01
Release Date 2000-11-27
Last Version Date 2024-02-07
Entry Detail
PDB ID:
1FQ2
Keywords:
DNA
Title:
CRYSTAL STRUCTURE ANALYSIS OF THE POTASSIUM FORM OF B-DNA DODECAMER CGCGAATTCGCG
Biological Source:
Source Organism:
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.20 Å
R-Value Free:
0.21
R-Value Observed:
0.14
Space Group:
P 21 21 21
1FQ2 validation report
Macromolecular Entities
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3')
Chain IDs:A, B
Chain Length:12
Number of Molecules:2
Biological Source:
Ligand Molecules
MG
SPM
Primary Citation
Cations Mediate B-DNA Conformational Heterogeneity
J.Am.Chem.Soc. 122 11048 11056 (2000)
DOI: 10.1021/ja002244p
Primary Citation of related structures
1FQ2