For example , Sortase A from streptococcus pyogenes , recognizes .
For example , Sortase A from streptococcus pyogenes , cleaves the LPXTA motif and accepts Ala - based nucleophiles .
For example , Sortase A from streptococcus pyogenes , recognizes and cleaves the LPXTA motif and accepts Ala - based nucleophiles .