>sp|A1U6K2|SPED_MARN8 S-adenosylmethionine decarboxylase proenzyme OS=Marinobacter nauticus GN=speD METKLQLHGFNNLTKSLSFNIYDICYAQTEEQREAYIDYIDEMYNAERLTQILTDVVKII GANVLNIARQDYEPHGASVTMLIAEHELSDSEANNEESPGPLPDTIVAHLDKSHVTVHTY PESHPHDGVSTFRADIDVSTCGLISPLKVLNYLIHSFDSDVVTVDYRVRGFTRDVDGTKH YIDHDINSIQNYLTEDTQNAYQMIDVNVYQENLFHTKMMLKEFNLDNYVFGVNAGDLDPA EAQSIEDRLRREMLEIFYSRNVE