>tr|A0A243A3I2|A0A243A3I2_BACTU S-adenosylmethionine decarboxylase proenzyme OS=Bacillus thuringiensis serovar navarrensis GN=speH MDTMDTMGRHVIAELWDCDFDKLNDMPYIEQLFVDAALRAGAEVREVAFHKFAPQGVSGV VIISESHLTIHSFPEHGYASIDVYTCGDRIDPNVAAEYIAEGLNAKTRESIELPRGTGSF EIKQRETKAL