>sp|P58890|PDAD2_METMA Pyruvoyl-dependent arginine decarboxylase 2 OS=Methanosarcina mazei GN=pdaD2 MIPRKAFLTKGTGVHKDRLASFELALRDAKIEKYNLVSVSSILPPNCKLVPREEGLAELK PGAIVHCVLARNDTNEPHRLMASAIGTAVPVNEENYGYISEHHSFGEEEIIAGEYAEDLA ATMLATTLGIEFDAEMAWHEREQVYKASGHIFDTFHMCQTAKGDKDGKWTTTVAAMVFVT SKC