>tr|A0A268DSK3|A0A268DSK3_9BACI S-adenosylmethionine decarboxylase proenzyme OS=Bacillus siamensis GN=speH METMGRHVISELWGCDFDKLNDMDFIEKTFVNAALKSGAEVREVAFHKFAPQGVSGVVII SESHLTIHSFPEHGYASIDVYTCGDLDPNVAADYIADALHADTRENIEIPRGMGPVQIKQ AQAKVL