AT-rich 27-nt DNA hairpin, NMR structure

27mer DNA
10 NMR structures
27mer DNA
surface
27mer DNA
GAA loop
Adenines: red; thymines: yellow; guanines: blue; cytosines: cyan

PDB 1JVE
BMRB 5167

Ulyanov N.B., Bauer W.R. & James T.L. High-resolution NMR structure of an AT-rich DNA sequence. J. Biomolec. NMR 22, 265-80 (2002).