| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| BCHO_0365 | hisB | BCHO_0365 | BCHO_0368 | Phosphoribosyl isomerase A; Belongs to the HisA/HisF family. | Imidazoleglycerol-phosphate dehydratase. | 0.995 |
| BCHO_0365 | hisC | BCHO_0365 | BCHO_0369 | Phosphoribosyl isomerase A; Belongs to the HisA/HisF family. | Histidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. | 0.979 |
| BCHO_0365 | hisD | BCHO_0365 | BCHO_0370 | Phosphoribosyl isomerase A; 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. | 0.988 |
| BCHO_0365 | hisE | BCHO_0365 | BCHO_1184 | Phosphoribosyl isomerase A; Belongs to the HisA/HisF family. | phosphoribosyl-ATP pyrophosphatase. | 0.967 |
| BCHO_0365 | hisF | BCHO_0365 | BCHO_1173 | Phosphoribosyl isomerase A; 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. | 0.999 |
| BCHO_0365 | hisG | BCHO_0365 | BCHO_1185 | Phosphoribosyl isomerase A; 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. Long subfamily. | 0.973 |
| BCHO_0365 | hisH | BCHO_0365 | BCHO_0366 | Phosphoribosyl isomerase A; Belongs to the HisA/HisF family. | Hish; 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. | 0.999 |
| BCHO_0365 | hisI | BCHO_0365 | BCHO_1174 | Phosphoribosyl isomerase A; Belongs to the HisA/HisF family. | phosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP. | 0.996 |
| BCHO_0365 | purH | BCHO_0365 | BCHO_1205 | Phosphoribosyl isomerase A; Belongs to the HisA/HisF family. | Bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase. | 0.407 |
| BCHO_0436 | hisF | BCHO_0436 | BCHO_1173 | Adenylosuccinate lyase. | 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. | 0.809 |
| BCHO_0436 | hisH | BCHO_0436 | BCHO_0366 | Adenylosuccinate lyase. | Hish; 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. | 0.808 |
| BCHO_0436 | purH | BCHO_0436 | BCHO_1205 | Adenylosuccinate lyase. | Bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase. | 0.994 |
| hisB | BCHO_0365 | BCHO_0368 | BCHO_0365 | Imidazoleglycerol-phosphate dehydratase. | Phosphoribosyl isomerase A; Belongs to the HisA/HisF family. | 0.995 |
| hisB | hisC | BCHO_0368 | BCHO_0369 | Imidazoleglycerol-phosphate dehydratase. | Histidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. | 0.999 |
| hisB | hisD | BCHO_0368 | BCHO_0370 | Imidazoleglycerol-phosphate dehydratase. | Histidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. | 0.999 |
| hisB | hisE | BCHO_0368 | BCHO_1184 | Imidazoleglycerol-phosphate dehydratase. | phosphoribosyl-ATP pyrophosphatase. | 0.967 |
| hisB | hisF | BCHO_0368 | BCHO_1173 | Imidazoleglycerol-phosphate dehydratase. | 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. | 0.999 |
| hisB | hisG | BCHO_0368 | BCHO_1185 | Imidazoleglycerol-phosphate dehydratase. | 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. Long subfamily. | 0.987 |
| hisB | hisH | BCHO_0368 | BCHO_0366 | Imidazoleglycerol-phosphate dehydratase. | Hish; 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. | 0.999 |
| hisB | hisI | BCHO_0368 | BCHO_1174 | Imidazoleglycerol-phosphate dehydratase. | phosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP. | 0.989 |