ARD/ATARD3 (ACIREDUCTONE DIOXYGENASE); acireductone dioxygenase [iron(II)-requiring]/ heteroglycan binding / metal ion binding. Identical to 1,2-dihydroxy-3-keto-5-methylthiopentene dioxygenase 1 (ARD1) [Arabidopsis Thaliana] (GB:O48707); similar to ATARD2, acireductone dioxygenase [iron(II)-requiring]/ metal ion binding [Arabidopsis thaliana] (TAIR:AT4G14710.1); similar to ATARD2, metal ion binding [Arabidopsis thaliana] (TAIR:AT4G14710.2); similar to ARD-like protein [Brassica juncea] (GB:AAR03591.1); contains InterPro domain RmlC-like jelly roll fold (InterPro:IPR014710); contains InterPro domain Acireductone dioxygenase, ARD (InterPro:IP