2M6W image
Deposition Date 2013-04-19
Release Date 2014-07-23
Last Version Date 2024-05-15
Entry Detail
PDB ID:
2M6W
Keywords:
Title:
Solution NMR structure of the d(GGGGTTGGGGTTTTGGGGAAGGGG) quadruplex in sodium conditions
Biological Source:
Source Organism:
(Taxon ID: ) (Taxon ID: )
Method Details:
Experimental Method:
Conformers Calculated:
100
Conformers Submitted:
8
Selection Criteria:
structures with the lowest energy
Macromolecular Entities
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*GP*GP*GP*GP*TP*TP*GP*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*GP*AP*AP*GP*GP*GP*G)-3')
Chain IDs:A
Chain Length:24
Number of Molecules:1
Biological Source:
Ligand Molecules
Primary Citation
Encoding canonical DNA quadruplex structure.
Sci Adv 4 eaat3007 eaat3007 (2018)
PMID: 30182059 DOI: 10.1126/sciadv.aat3007

Abstact

The main challenge in DNA quadruplex design is to encode a three-dimensional structure into the primary sequence, despite its multiple, repetitive guanine segments. We identify and detail structural elements describing all 14 feasible canonical quadruplex scaffolds and demonstrate their use in control of design. This work outlines a new roadmap for implementation of targeted design of quadruplexes for material, biotechnological, and therapeutic applications.

Legend

Protein

Chemical

Disease

Primary Citation of related structures