>sp|Q8G6F6|HIS3_BIFLO Phosphoribosyl-AMP cyclohydrolase OS=Bifidobacterium longum GN=hisI
MTDTTYDNSTELDPRIAARLKRDAKGLVAAVIQQYDTREVLMVGYMNDEALRRTLTTGRV
TFWSRSRQEYWRKGDTSGHVQYVKGVSLDCDGDALLVEVDQVGAACHTGKRSCFLEGGPL
PVVEGHRPAEQ