>sp|B2HFX5|HIS2_MYCMM Phosphoribosyl-ATP pyrophosphatase OS=Mycobacterium marinum GN=hisE MKQSLAVKTFEDLFAELGDRARTRPPGSATVAALDAGVHTLGKKVLEEAGEVWLAAEHES NEALAEEISQLLYWTQVLMISRGVSLDEVYRKL