>tr|A0A9D9MZN3|A0A9D9MZN3_9BIFI 3-isopropylmalate dehydratase small subunit OS=Bifidobacterium sp GN=leuD MEKLTTLTGVGVPLRRSNVDTDQIIPAVFLKRVTKSGFDDALFYAWRRDPNFVLNKPEYA GKGQILVAGPEFGIGSSREHAVWALHDYGFRVVIAPSFADIFYGNTAKNGVLAAIMPQES VELLWKLLEEEPGREMTVSLETRTVTCGDVTLPFEVNDYVRWRLMNGYDDIDLTLQHEDD IAAYEKMRAEKFPFKPKTIPAKHWAEERIESAREPEDADWTGPLADRGII