>sp|Q21XI0|LEUD_ALBFT 3-isopropylmalate dehydratase small subunit OS=Albidiferax ferrireducens GN=leuD MQKFTLLKGLVAPMDRENVDTDAIIPKQFLKSIRKTGFGQNLFDEWRYLDAGFPGQDPKS RKPNPDFVLNQPRYQGASILLARKNFGCGSSREHAPWALDQYGFRAIIAPSYADIFFNNS FKNGLLPIVLSEIQVSQLFDEAAAFPGYALTIDLERQVIIKPDGKELPFEVQAFRKYCLL NGFDDIGLTLRQADKIKAFEAQRLAQKPWLARTLLA