>sp|A9R1H5|SPED_YERPG S-adenosylmethionine decarboxylase proenzyme OS=Yersinia pestis bv. Antiqua GN=speD MSKLKLHGFNNLTKSLSFCIYDICYAKTADDRDGYIAYIDEQYNANRLTEILSETCSIIG ANILNIARQDYDPQGASVTILVSEEPVDPRDVDTSEHPGPLPSAVVAHLDKSHICVHTYP ESHPEAGLCTFRADIEVSTCGVISPLKALNYLIHQLESDIVTMDYRVRGFTRDINGVKHF IDHKINSIQNFMSDDMKSLYHMMDVNVYQENIFHTKMMLKDFDLKHYLFNAKPEELSAEE KEQITRLLYKEMQEIYYGRNVPEV