>d1b1zb2 d.15.6.1 (B:108-220) Streptococcal pyrogenic exotoxin A1 {Streptococcus pyogenes} gnhleipkkivvkvsidgiqslsfdietnkkmvtaqeldykvrkyltdnkqlytngpsky etgyikfipknkesfwfdffpepeftqskylmiykdnetldsntsqievyltt