>sp|B5XLS8|Y990_STRPZ UPF0223 protein Spy49_0990c OS=Streptococcus pyogenes serotype M49 GN=Spy49_0990c MSGNYYYPLDLSWSTEEISSVLHFLNKVELAYEKKVDAKQLLDSYKTYKTIVKSKAQEKQ IDRDFQKVSGYSTYQVVKKAKAIEKGFFSLGN