Term Name:	ergothioneine metabolic process
Synonyms:	(2S)-3-(2-mercapto-1H-imidazol-5-yl)-2-(trimethylazaniumyl)propanoate metabolic process, 2-mercaptoergothioneine trimethylbetaine metabolic process, 2-mercaptoergothioneine trimethylbetaine metabolism, ergothioneine metabolism
Definition:	The chemical reactions and pathways involving ergothioneine, a naturally occurring metabolite of histidine with antioxidant properties.
Ontology:	GO: Biological Process [GO:0052698]    QuickGO    AmiGO