>sp|A2BM05|ARGDC_HYPBU Arginine decarboxylase proenzyme OS=Hyperthermus butylicus GN=Hbut_1182 MAVQQNVKKGGREAGGDLIVGKHVYGNLYGVDEEKLWDEELLKDIVVEAARVANMNLVDI KTWKFTGFHGGVSVIALVLESHISIHTWPDYGYATVDVYTCGANSDPWKAFNYIVLKLKP RYYIVHYADRSSIPGYTESEKR