##gff-version 3
Q8ZBJ7	UniProtKB	Chain	1	111	.	.	.	ID=PRO_0000030075;Note=S-adenosylmethionine decarboxylase beta chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00465	
Q8ZBJ7	UniProtKB	Chain	112	264	.	.	.	ID=PRO_0000030076;Note=S-adenosylmethionine decarboxylase alpha chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00465	
Q8ZBJ7	UniProtKB	Active site	112	112	.	.	.	Note=Schiff-base intermediate with substrate%3B via pyruvic acid;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00465	
Q8ZBJ7	UniProtKB	Active site	117	117	.	.	.	Note=Proton acceptor%3B for processing activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00465	
Q8ZBJ7	UniProtKB	Active site	140	140	.	.	.	Note=Proton donor%3B for catalytic activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00465	
Q8ZBJ7	UniProtKB	Site	111	112	.	.	.	Note=Cleavage (non-hydrolytic)%3B by autolysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00465	
Q8ZBJ7	UniProtKB	Modified residue	112	112	.	.	.	Note=Pyruvic acid (Ser)%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00465