NMR structure of non-sweet mutant (ins18RI19) of sweet protein Brazzein

non-sweet mutant (ins18RI19) of sweet protein Brazzein

DGSA-distance geometry simulated annealing

sweeter mutant (D40K) of sweet protein Brazzein

Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax