>gi|19745828|ref|NP_606964.1| streptolysin S associated protein [Streptococcus pyogenes MGAS8232] MLKFTSNILATSVAETTQVAPGGCCCCCTTCCFSIATGSGNSQGGSGSYTPGK
Betschel et al., 1998: Betschel SD, Borgia SM, Barg NL, Low DE, De Azavedo JC. Reduced virulence of group A streptococcal Tn916 mutants that do not produce streptolysin S. Infection and immunity. 1998; 66(4); 1671-1679. [PubMed: 9529097].