domain_id,description,domain_type,proteins
IPR001017,"Dehydrogenase, E1 component",Domain,PDHA1;BCKDHA;OGDH
IPR029061,"Thiamin diphosphate-binding fold",Domain,ILVBL;PDHA1;PDHB;BCKDHA;BCKDHB;TKT;OGDH
IPR034616,"2-oxoisovalerate dehydrogenase subunit alpha",Family,BCKDHA