>sp|B3DRT8|HIS6_BIFLD Imidazole glycerol phosphate synthase subunit HisF OS=Bifidobacterium longum GN=hisF MSLAVRVIPCLDVDAGRVVKGVHFENLKDAGDPVELAAEYYRQGADEITFLDVTASSSHR NTMIDVVSCTAEQVFIPMTVGGGVRTPEDVDSLLRCGADKVGVNTAAINDPSLISRVADR FGNQVLVLSVDARREKGEQHTQSGFEVTTMGGRKSTGIDAIWWVKRAEQLGAGEILLNSM DADGTKEGFDLEMIRAVRKEVKIPIIASGGAGKVEDFPPAIEAGADAVLAASVFHYGILT IADVKAELKKHGYTVR