>sp|A4G0Z0|PDAD_METM5 Pyruvoyl-dependent arginine decarboxylase OS=Methanococcus maripaludis GN=pdaD MMKTSAIHSPFEAPNTISLVAGTGDSNNPLNAFDMSLLKSGIGNLNLIRISSIMPPKADI IPLPKIPQGSLVPTAYGYQISEIKGETVAAGISVAIPKDKELCGLIMEYECVGGKKECED TVRNMAKEGFEMRGWEIDEIISIASEHTVENIGCAFAAAALWYK