| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| C810_01288 | C810_04420 | C810_01288 | C810_04420 | Hypothetical protein. | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | 0.892 |
| C810_01288 | guaA | C810_01288 | C810_00804 | Hypothetical protein. | GMP synthase [glutamine-hydrolyzing]; Catalyzes the synthesis of GMP from XMP. | 0.803 |
| C810_01288 | hisB | C810_01288 | C810_02743 | Hypothetical protein. | Imidazoleglycerol-phosphate dehydratase. | 0.786 |
| C810_01288 | hisD | C810_01288 | C810_02744 | Hypothetical protein. | Histidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. | 0.826 |
| C810_01288 | hisF | C810_01288 | C810_01912 | Hypothetical protein. | Imidazole glycerol phosphate synthase subunit hisF; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit. | 0.898 |
| C810_01288 | hisG | C810_01288 | C810_02745 | Hypothetical protein. | ATP phosphoribosyltransferase; Catalyzes the condensation of ATP and 5-phosphoribose 1- diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. Belongs to the ATP phosphoribosyltransferase family. Short subfamily. | 0.700 |
| C810_01288 | hisH | C810_01288 | C810_01911 | Hypothetical protein. | Imidazole glycerol phosphate synthase, glutamine amidotransferase subunit; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisH subunit catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the synthesis of IGP and AICAR. The resulting ammonia molecule is channeled to the active site of HisF. | 0.809 |
| C810_01288 | hisI | C810_01288 | C810_02742 | Hypothetical protein. | phosphoribosyl-ATP diphosphatase; In the C-terminal section; belongs to the PRA-PH family. | 0.999 |
| C810_01288 | hisZ | C810_01288 | C810_02746 | Hypothetical protein. | ATP phosphoribosyltransferase, regulatory subunit; Required for the first step of histidine biosynthesis. May allow the feedback regulation of ATP phosphoribosyltransferase activity by histidine. | 0.692 |
| C810_04420 | C810_01288 | C810_04420 | C810_01288 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | Hypothetical protein. | 0.892 |
| C810_04420 | dapF-2 | C810_04420 | C810_04419 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | Diaminopimelate epimerase; Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine and an essential component of the bacterial peptidoglycan. | 0.827 |
| C810_04420 | guaA | C810_04420 | C810_00804 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | GMP synthase [glutamine-hydrolyzing]; Catalyzes the synthesis of GMP from XMP. | 0.975 |
| C810_04420 | hisB | C810_04420 | C810_02743 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | Imidazoleglycerol-phosphate dehydratase. | 0.979 |
| C810_04420 | hisD | C810_04420 | C810_02744 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | Histidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. | 0.985 |
| C810_04420 | hisF | C810_04420 | C810_01912 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | Imidazole glycerol phosphate synthase subunit hisF; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit. | 0.998 |
| C810_04420 | hisG | C810_04420 | C810_02745 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | ATP phosphoribosyltransferase; Catalyzes the condensation of ATP and 5-phosphoribose 1- diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. Belongs to the ATP phosphoribosyltransferase family. Short subfamily. | 0.985 |
| C810_04420 | hisH | C810_04420 | C810_01911 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | Imidazole glycerol phosphate synthase, glutamine amidotransferase subunit; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisH subunit catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the synthesis of IGP and AICAR. The resulting ammonia molecule is channeled to the active site of HisF. | 0.997 |
| C810_04420 | hisI | C810_04420 | C810_02742 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | phosphoribosyl-ATP diphosphatase; In the C-terminal section; belongs to the PRA-PH family. | 0.999 |
| C810_04420 | hisZ | C810_04420 | C810_02746 | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | ATP phosphoribosyltransferase, regulatory subunit; Required for the first step of histidine biosynthesis. May allow the feedback regulation of ATP phosphoribosyltransferase activity by histidine. | 0.948 |
| dapF-2 | C810_04420 | C810_04419 | C810_04420 | Diaminopimelate epimerase; Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine and an essential component of the bacterial peptidoglycan. | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family. | 0.827 |