>tr|A0A3D1TNL7|A0A3D1TNL7_9BIFI Phosphoribosyl-AMP cyclohydrolase OS=Bifidobacterium sp GN=hisI MTNEAYDNTTTLDPRIAQRLKHDDKGLVAAVIQQFDTKEVLMVGYMNDEAIRRTLTTGRV TFWSRSRQEYWRKGDTSGHAQYVKSFALDCDGDAILVEVDQVGAACHTGKRSCFEEGGQL PVVVGHRTKEQEGQR