| Primary Identifier | IPR034519 | Type | Family |
| Short Name | TunB-like |
| description | Radical SAM domain protein TunB is involved in the biosynthesis of tunicamycins. It catalyses the radical coupling reaction in which a 5'-uridyl radical undergoes radical addition at C6 of N-acetyl-galactoseamine-5,6-ene to yield an alpha-alkoxyalkyl radical. Subsequent hydrogen atom abstraction from 5'-deoxyadenosine could lead to UDP-N-acetyl-tunicamine-uracil and the regeneration of SAM []. |
