>sp|Q21YT7|ISPDF_ALBFT Bifunctional enzyme IspD/IspF OS=Albidiferax ferrireducens GN=ispDF MADTPALIPQSDTTPRCWALIPCAGTGSRAGATGPKQYQLLAGKPMVLHTLAAFAAVPRI ARTLVVVAPDDAFFASQTLTDARFLVAACGGSTRAASVLNGLNFLLGQGAARHDWVLVHD AARCLIRPDQIDQLIDACWQDDVGGLLALPLPDTLKRESLGRVAATLERADKWLAQTPQM FRLGSLLDALQVAGTTVTDESSAMEAMGLSPKLVPGSAQNFKVTYPQDFCLAEAVLMTRS SGDSAPQQSASEFKRASDMNFRIGEGWDIHALVAGRKLLLGGVEIPYHLGLLGHSDADVL LHAITDALLGAAALGDIGTHFPDTDARFKGADSLVLLTEAARRVRAKGFEIGNVDSTVIA QAPKLMPYMAAMRAQIALALALEVDQVNVKAKTAEKMGPVGLGQAMEARATVLLRKFI