>tr|A0A0H3LA06|A0A0H3LA06_MYCTE Phosphoribosyl-AMP cyclohydrolase OS=Mycobacterium tuberculosis GN=hisI MTLDPKIAARLKRNADGLVTAVVQERGSGDVLMVAWMNDEALARTLQTREATYYSRSRAE QWVKGATSGHTQHVHSVRLDCDGDAVLLTVDQVGGACHTGDHSCFDAAVLLEPDD