The nucleosomal core histone octamer at 3.1 A resolution: a tripartite protein assembly and a left-handed superhelix.
Arents, G., Burlingame, R.W., Wang, B.C., Love, W.E., Moudrianakis, E.N.(1991) Proc Natl Acad Sci U S A 88: 10148-10152
- PubMed: 1946434 
- DOI: 10.1073/pnas.88.22.10148
- Primary Citation of Related Structures:  
1HIO, 2HIO - PubMed Abstract: 
The structure of the octameric histone core of the nucleosome has been determined by x-ray crystallography to a resolution of 3.1 A. The histone octamer is a tripartite assembly in which a centrally located (H3-H4)2 tetramer is flanked by two H2A-H2B dimers ...