Sequence Description Alias PCC hrr CPC67955 Imidazole glycerol phosphate synthase cyclase subunit [Ensembl]. Histidine biosynthesis protein [Interproscan]. hisF, ERS093114_01039 0.944735221611881 2 CPC67992 Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase [Ensembl]. Histidine biosynthesis protein [Interproscan]. hisA, ERS093114_01040 0.9068908441624971 3 CPC68044 Imidazole glycerol phosphate synthase amidotransferase subunit [Ensembl]. Glutamine amidotransferase class-I [Interproscan]. hisH, ERS093114_01041 0.8535768859405196 5