>tr|C4FF31|C4FF31_9BIFI Phosphoribosyl-ATP pyrophosphatase OS=Bifidobacterium angulatum DSM 20098 = JCM 7096 OX=518635 GN=hisE PE=3 SV=1 MKTFESLFAELSEKAKTRPEGSLTVDELDKGTHFIGKKIVEEASETWIAAEYEGADRTAE EMSQLLYHVQVMMIKHGLTLEDVYKHL