>tr|D2A949|D2A949_SHIF2 Bifunctional protein FolD OS=Shigella flexneri serotype X GN=folD MAAKIIDGKTIAQQVRSEVAQKVQARIAAGLRAPGLAVVLVGSNPASQIYVASKRKACEE VGFVSRSYDLPETTSEAELLELIDALNADNTIDGILVQLPLPAGIDNVKVLERIHPDKDV DGFHPYNVGRLCQRAPRLRPCTPRGIVTLLERYNIDTFGLNAVVIGASNIVGRPMSMELL LAGCTTTVTHRFTKNLRHHVENADLLIVAVGKPGFIPGDWIKEGAIVIDVGINRLENGKV VGDVVFEDAAKRASYITPVPGGVGPMTVATLIENTLQACVEYHDPQGE