domain_id,description,domain_type,proteins
IPR004434,"Isocitrate dehydrogenase NAD-dependent",Family,IDH3B
IPR019818,"Isocitrate/isopropylmalate dehydrogenase, conserved site",Conserved_site,IDH3B;IDH1;IDH2
IPR024084,"Isopropylmalate dehydrogenase-like domain",Domain,IDH3B;IDH1;IDH2