>tr|A0AA87IE29|A0AA87IE29_BIFLN 3-isopropylmalate dehydratase, small subunit OS=Bifidobacterium longum subsp. longum 1-6B GN=leuD MEKLTTLTGVGVPLRRSNVDTDQIIPAVFLKRVTKSGFDDALFYAWRRDPNFVLNKPEYA GKGQILVAGPEFGIGSSREHAVWALHDYGFRVVIAPSFADIFYGNTAKNGVLAAIMPQES VELLWKLLEEEPGREMTVSLETRTVTCGDVTLPFEVNDYVRWRLMNGYDDIDLTLQHEDD IAAYEKMRAEKFPFKPKTIPAKHWAEERIESAREPEDADWTGPLADRGII