>sp|Q63DW7|HIS3_BACCZ Phosphoribosyl-AMP cyclohydrolase OS=Bacillus cereus GN=hisI
MKPNFSKGLLPAVVIEEGTKEVLMLAYMNEEAYEKTLKTKRTWFYSRSRRSLWNKGETSG
HVQHVQSLYLDCDQDAIVVVVKQVGPACHTGEKTCFHYKII