DNA in a nucleosomePDB ID: 1AOI
DNA is packaged inside the nucleus in nucleosomes. This structure shows a long piece of DNA wrapped around histone proteins to form a nucleosome.
Discussed Structures from DNA
Luger, K., Mader, A.W., Richmond, R.K., Sargent, D.F., Richmond, T.J. (1997) Crystal structure of the nucleosome core particle at 2.8 A resolution. Nature 389: 251-60