hygromycin-B 7”-O-kinase EC#: 2.7.1.119; ChemWhat Code: 1378481
| Product Name | hygromycin-B 7”-O-kinase |
| Example Structure | ![]() |
| Synonyms | HPH, HPT, hygromycin B phosphotransferase, hygromycin phosphotransferase, phosphotransferase, hygromycin B |
| EC Number | 2.7.1.119 |
| CAS Registry Number | 88361-67-5 |
| Comments | Phosphorylates the antibiotics hygromycin B, 1-N-hygromycin B and destomycin, but not hygromycin B2, at the 7”-hydroxy group in the destomic acid ring. |
| Cofactor | |
| History | |
| Reactions | Atp + hygromycin b = adp + 7”-O-phosphohygromycin b. |
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