##gff-version 3 Q9YG22 UniProtKB Chain 1 69 . . . ID=PRO_0000030129;Note=Arginine decarboxylase beta chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 Q9YG22 UniProtKB Chain 70 132 . . . ID=PRO_0000030130;Note=Arginine decarboxylase alpha chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 Q9YG22 UniProtKB Active site 70 70 . . . Note=Schiff-base intermediate with substrate%3B via pyruvic acid;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 Q9YG22 UniProtKB Active site 75 75 . . . Note=Proton acceptor%3B for processing activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 Q9YG22 UniProtKB Active site 90 90 . . . Note=Proton donor%3B for catalytic activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 Q9YG22 UniProtKB Site 69 70 . . . Note=Cleavage (non-hydrolytic)%3B by autolysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 Q9YG22 UniProtKB Modified residue 70 70 . . . Note=Pyruvic acid (Ser)%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298