Table 1.
Functional annotations of genes from the histidine metabolism subsystem
| Name | Functional role |
|---|---|
| HisZ | ATP phosphoribosyltransferase (EC 2.4.2.17) |
| HisG | ATP phosphoribosyltransferase regulatory subunit (EC 2.4.2.17) |
| HisD | Histidinol dehydrogenase (EC 1.1.1.23) |
| HisB | Imidazoleglycerol-phosphate dehydratase (EC 4.2.1.19) |
| HisH | Imidazole glycerol phosphate synthase amidotransferase subunit (EC 2.4.2.-) |
| HisA | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase (EC 5.3.1.16) |
| HisF | Imidazole glycerol phosphate synthase cyclase subunit (EC 4.1.3.-) |
| HisI | Phosphoribosyl-AMP cyclohydrolase (EC 3.5.4.19) |
| HisE | Phosphoribosyl-ATP pyrophosphatase (EC 3.6.1.31) |
| HisC | Histidinol-phosphate aminotransferase (EC 2.6.1.9) |
| HisJ | Histidinol-phosphatase (EC 3.1.3.15) |
| HisR | Histidine repressor, TrpR family |
| HisX | Histidine ABC transporter, histidine-binding protein |
| HisY | Histidine ABC transporter, permease protein |
| HisZ* | Histidine ABC transporter, ATP-binding protein |
| YuiF | Histidine permease YuiF |
The HisZ component of histidine ABC transporter is marked with asterisk to distinguish it from eponymous enzyme