>d1fnwg2 d.15.6.1 (G:1908-2021) Streptococcal pyrogenic exotoxin A1 {Streptococcus pyogenes} gnhleipkkivvkvsidgiqslsfdietnkkmvtaqeldykvrkytidnkqlytngpsky etgyikfipknkesfwfdffpepeftqskylmiykdnetldnktsqievylttk