New crystal form of human ubiquitin in the presence of magnesium.
Camara-Artigas, A., Plaza-Garrido, M., Martinez-Rodriguez, S., Bacarizo, J.(2016) Acta Crystallogr F Struct Biol Commun 72: 29-35
- PubMed: 26750481 
- DOI: 10.1107/S2053230X15023390
- Primary Citation of Related Structures:  
5DK8 - PubMed Abstract: 
Ubiquitin is a small globular protein that has a considerable number of lysine residues on its surface. This results in a high surface entropy that precludes the formation of crystal-packing interactions. To date, only a few structures of the native form of ubiquitin have been solved, and most of the crystals that led to these structures were obtained in the presence of different divalent metal cations ...