>tr|A0A8J8J2Z7|A0A8J8J2Z7_9EURY S-adenosylmethionine decarboxylase proenzyme OS=Thermococcus sp. GR6 GN=speH METIGFHYVVEAAGCDPEILGNADKIRQIFLEAAKVGKMEVKASYFFKFSPTGVSGVVIV AESHISIHTWPEKGYAALDVYTCGTTADPEKAVDYILDKIKAQYAHVSEIKRGIEEDDET FTHMILTWEEKLERKNGDEKS