>tr|A0A0A8MDL2|A0A0A8MDL2_BIFLI Phosphoribosyl-ATP pyrophosphatase OS=Bifidobacterium longum subsp. infantis GN=hisE MKTFESLFAELSEKAQTRPEGSLTVDELDKGTHFIGKKIIEEAGETWMAAEYEGADRTAE EMSQLLYHVQVMMIKHGLTLEDVYKHL