>sp|C5A3H2|SPEH_THEGJ S-adenosylmethionine decarboxylase proenzyme OS=Thermococcus gammatolerans GN=speH MSEIETIGFHYVVEAAGCDPEILGNADRIREIFLEAAKVGNMEVKSSYFFKFSPTGVSGV VIVAESHISVHTWPEKGYAALDVYTCGTKAEPEKAVDYILEKFRAKYAHVSEIKRGIEED DDTFTHMIMTWEESLRKNGNGKG