>tr|I3B7R7|I3B7R7_BIFLN Phosphoribosyl-AMP cyclohydrolase OS=Bifidobacterium longum subsp. longum 35B GN=hisI
MTDTTYDNSTELDPRIAARLKRDAKGLVAAVIQQYDTREVLMVGYMNDEALRRTLTTGRV
TFWSRSRQEYWRKGDTSGHVQYVKGVSLDCDGDALLVEVDQVGAACHTGKRSCFLEGGPL
PVVEGHRPAEQ