>tr|M1J5X2|M1J5X2_9CREN Arginine decarboxylase proenzyme OS=Sulfolobus acidocaldarius N8 OX=1028566 GN=SacN8_06650 PE=3 SV=1 MSQQLSSQTPSNQDRIVGKHVFGNLYDIDDKLLMDKDLLEGLVLEAVKIAKMNLVEIKSW SFGGKKGGVSVIALVEESHIALHTWNEYKYATLDVYTCGVDSNPQAAFEFIVSNLKPKRH QMFFADRSSE