G-quadruplex DNA is a four-stranded structure made that can form a ‘knot’ in the DNA of living cells. In these structures, many Gs on the same stretch of DNA stick to each other instead of forming ...

Knots of DNA called G-quadruplexes can form as a means to regulate making of proteins. Consequently, predicting the 3D structures these molecules adopt is important for understanding fundamental ...

A high resolution structure ... The DNA backbone does have the inherent ability to fold into more complex arrangements, however, as shown for example, by intramolecular triplex and quadruplex ...