Crystal structure of streptavidin mutant with low immunogenicity.

Kawato T, Mizohata E, Meshizuka T, Doi H, Kawamura T, Matsumura H, Yumura K, Tsumoto K, Kodama T, Inoue T, Sugiyama A.J. Biosci. Bioeng. 2015 Jun;119(6):642-7. doi: 10.1016/j.jbiosc.2014.10.025