##gff-version 3 A3DLU8 UniProtKB Chain 1 71 . . . ID=PRO_0000364125;Note=Arginine decarboxylase beta chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3DLU8 UniProtKB Chain 72 127 . . . ID=PRO_0000364126;Note=Arginine decarboxylase alpha chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3DLU8 UniProtKB Active site 72 72 . . . Note=Schiff-base intermediate with substrate%3B via pyruvic acid;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3DLU8 UniProtKB Active site 77 77 . . . Note=Proton acceptor%3B for processing activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3DLU8 UniProtKB Active site 92 92 . . . Note=Proton donor%3B for catalytic activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3DLU8 UniProtKB Site 71 72 . . . Note=Cleavage (non-hydrolytic)%3B by autolysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298 A3DLU8 UniProtKB Modified residue 72 72 . . . Note=Pyruvic acid (Ser)%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01298