>sp|Q0T880|SPED_SHIF8 S-adenosylmethionine decarboxylase proenzyme OS=Shigella flexneri serotype 5b (strain 8401) GN=speD PE=3 SV=1 MKKLKLHGFNNLTKSLSFCIYDICYAKTAEERDGYIAYIDELYNANRLTEILSETCSIIG ANILNIARQDYEPQGASVTILVSEEPVDPKLIDKTEHPGPLPETVVAHLDKSHICVHTYP ESHPEGGLCTFRADIEVSTCGVISPLKALNYLIHQLESDIVTIDYRVRGFTRDINGMKHF IDHEINSIQNFMSDDMKALYDMVDVNVYQENIFHTKMLLKEFDLKHYMFHTKPEDLTDSE RQEITAALWKEMREIYYGRNMPAV