##gff-version 3 A3MTU5 UniProtKB Chain 1 73 . . . ID=PRO_0000364121;Note=Arginine decarboxylase beta chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3MTU5 UniProtKB Chain 74 126 . . . ID=PRO_0000364122;Note=Arginine decarboxylase alpha chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3MTU5 UniProtKB Active site 74 74 . . . Note=Schiff-base intermediate with substrate%3B via pyruvic acid;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3MTU5 UniProtKB Active site 79 79 . . . Note=Proton acceptor%3B for processing activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3MTU5 UniProtKB Active site 94 94 . . . Note=Proton donor%3B for catalytic activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3MTU5 UniProtKB Site 73 74 . . . Note=Cleavage (non-hydrolytic)%3B by autolysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3MTU5 UniProtKB Modified residue 74 74 . . . Note=Pyruvic acid (Ser)%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298