Betsy L. Lytle, Francis C. Peterson, Ejan M. Tyler, Carrie L. Newman, Dmitriy A. Vinarov, John L. Markley, Brian F. Volkman
Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 Jun 1; 62(Pt 6): 490–493. Published online 2006 May 31. doi: 10.1107/S1744309106015946