>sp|B7GRM5|HIS2_BIFLS Phosphoribosyl-ATP pyrophosphatase OS=Bifidobacterium longum subsp. infantis GN=hisE MKTFESLFAELSEKAQTRPEGSLTVDELDKGTHFIGKKIIEEAGETWMAAEYEGADRTAE EMSQLLYHVQVMMIKHGLTLEDVYKHL