tokens: Two distinct Salmonella fimbrins , AgfA and SefA , comprising thin aggregative fimbriae SEF17 and SEF14 , respectively , were each genetically engineered to carry PT3 , an alpha-helical 16-amino acid Leishmania T-cell epitope derived from the metalloprotease gp63 .
folded_tokens: two distinct salmonella fimbrin , agfa and sefa , comprise thin aggregative fimbria sef17 and sef14 , respectively , be each genetically engineer to carry pt3 , a alpha-helical 16-amino acid Leishmania t-cell epitope derive from the metalloprotease gp63 .