EC Number   |
Cofactor |
Reference |
|---|
    1.17.4.1 | 5'-deoxyadenosylcobalamin |
class II enzymes |
715085 |
| 1.17.4.1 | adenosylcobalamin |
absolutely requires adenosylcobalamin (as a radical generator) for activity, KM: 0.001 mM |
723666 |
| 1.17.4.1 | Cobalamin |
class II enzymes |
715085 |
| 1.17.4.1 | diferric(III)-tyrosyl radical cofactor |
an active diiron-tyrosyl radical cofactor is present in the the R2F-1 small subunit |
745385 |
| 1.17.4.1 | diferric(III)-tyrosyl radical cofactor |
class I enzymes |
715085 |
| 1.17.4.1 | diferric(III)-tyrosyl radical cofactor |
FeIII2-tyrosyl radical cofactor |
714236 |
| 1.17.4.1 | diferric(III)-tyrosyl radical cofactor |
the dimanganese-tyrosyl radical (Mn(III)2-Y(*)) cofactor is 3.5fold more active than the iron form. The flavodoxin NrdI is essential for assembly of the ribonucleotide reductase metallo-cofactor |
745317 |
| 1.17.4.1 | dimanganese(III)-tyrosyl radical cofactor |
MnIII2-tyrosyl radical cofactor |
714236 |
| 1.17.4.1 | dimanganese(III)-tyrosyl radical cofactor |
the dimanganese(III)-tyrosyl radical cofactor, not the diferric-tyrosyl radical one, is the active metallocofactor in vivo |
714184 |
| 1.17.4.1 | dimanganese-tyrosyl radical cofactor |
the enzyme uses a dimanganese-tyrosyl radical (Mn(III)2-Y(*)) cofactor in vivo. The dimanganese-tyrosyl radical (Mn(III)2-Y(*)) cofactor is 3.5fold more active than the iron form. The flavodoxin NrdI is essential for assembly of the ribonucleotide reductase metallo-cofactor |
745317 |
