>sp|Q58673|LEUD_METJA Isopropylmalate/citramalate isomerase small subunit OS=Methanocaldococcus jannaschii GN=leuD MRSIIKGRVWKFGNNVDTDAILPARYLVYTKPEELAQFVMTGADPDFPKKVKPGDIIVGG KNFGCGSSREHAPLGLKGAGISCVIAESFARIFYRNAINVGLPLIECKGISEKVNEGDEL EVNLETGEIKNLTTGEVLKGQKLPEFMMEILEAGGLMPYLKKKMAESQ