>sp|A7ZW22|LEUD_ECOHS 3-isopropylmalate dehydratase small subunit OS=Escherichia coli O9:H4 GN=leuD MAEKFIKHTGLVVPLDAANVDTDAIIPKQFLQKVTRTGFGAHLFNDWRFLDEKGQQPNPD FVLNFPQYQGASILLARENFGCGSSREHAPWALTDYGFKVVIAPSFADIFYGNSFNNQLL PVKLSDAEVDELFALVKANPGIHFDVDLEAQEVKAGEKTYHFTIDAFRRHCMMNGLDSIG LTLQHDDAIAAYEAKQPAFMN