>d1b1zd2 d.15.6.1 (D:108-220) Streptococcal pyrogenic exotoxin A1 {Streptococcus pyogenes} gnhleipkkivvkvsidgiqslsfdietnkkmvtaqeldykvrkyltdnkqlytngpsky etgyikfipknkesfwfdffpepeftqskylmiykdnetldsntsqievyltt