>tr|A0A2Z5YE54|A0A2Z5YE54_MYCMR Phosphoribosyl-AMP cyclohydrolase OS=Mycobacterium marinum GN=hisI MTLDPNVAARLKRNADGLFTAVVQERGSGDVLMVAWMDDDALDRTLKTREATYYSRSRGE QWVKGATSGHTQYVHSVRLDCDGDTVLLTVDQVGGACHTGDHTCFDATVLL