Alpha-IPM isomerase LEUD_AQUAE MQMKFRGRVWKFGDNVDTDQIIPARYLNTSDPYELAKHVMEDSEHPEFAKEHKEGDIIVAGKNFGSGSSREHAPIAIKYSGVPVVIAKSFARIFFRNAINIGLPIVEAPEAVDEIEHGDEIEVDLEKGVIKNLRTGKEYQATKFPKELQDILKAGGLMAYAKEKLASK 168 leuD Catalyzes the isomerization between 2-isopropylmalate and 3-isopropylmalate, via the formation of 2-isopropylmaleate. Isopropylmalate isomerase aq_1398 3-isopropylmalate dehydratase small subunit