ILV3 (YJR016C, P39522) notes

• Dihydroxy-acid dehydratase EC 4.2.1.9, mitochondrial [UniProt:P39522 "RecName: Full=Dihydroxy-acid dehydratase, mitochondrial"]; [2Fe-2S] [UniProt:P39522 "Note=Binds 1 [2Fe-2S] cluster per subunit."].
• Fe/S dependence and regulatory consequence: PMID:20008079; PMID:20008079.
• Mitochondrial matrix: PMID:22954227; cytosolic versions only by MTS truncation PMID:22954227.
• Fe/S maturation: activity independent of Nfu1 PMID:27532773.
• Classical genetics: PMID:14124940 (title-only cache).

Curation observations

• 3 RCA cytosol rows -> REMOVE (matrix enzyme).
• No 2Fe-2S cluster binding GO annotation exists; could be added (UniProt cofactor, PMIDs 21987576/27532773) but not proposed here.