>sp|Q1CLX2|SPED_YERPN S-adenosylmethionine decarboxylase proenzyme OS=Yersinia pestis bv. Antiqua GN=speD MSKLKLHGFNNLTKSLSFCIYDICYAKTADDRDGYIAYIDEQYNANRLTEILSETCSIIG ANILNIARQDYDPQGASVTILVSEEPVDPRDVDTSEHPGPLPSAVVAHLDKSHICVHTYP ESHPEAGLCTFRADIEVSTCGVISPLKALNYLIHQLESDIVTMDYRVRGFTRDINGVKHF IDHKINSIQNFMSDDMKSLYHMMDVNVYQENIFHTKMMLKDFDLKHYLFNAKPEELSAEE KEQITRLLYKEMQEIYYGRNVPEV