EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.1.1.302 | 2,5-diamino-6-(1-D-ribosylamino)-4(3H)-pyrimidinone 5'-phosphate + NADH + H+ |
step in riboflavin biosynthesis, NADPH and NADH function equally well as reductant |
Methanosarcina thermophila |
2,5-diamino-6-(1-D-ribitylamino)-4(3H)-pyrimidinone 5'-phosphate + NAD+ |
- |
? |
1.1.1.302 | 2,5-diamino-6-(1-D-ribosylamino)-4(3H)-pyrimidinone 5'-phosphate + NADH + H+ |
NADPH and NADH function equally well as reductant |
Methanocaldococcus jannaschii |
2,5-diamino-6-(1-D-ribitylamino)-4(3H)-pyrimidinone 5'-phosphate + NAD+ |
- |
? |
1.1.1.302 | 2,5-diamino-6-(1-D-ribosylamino)-4(3H)-pyrimidinone 5'-phosphate + NADPH + H+ |
- |
Eremothecium gossypii |
2,5-diamino-6-(1-D-ribitylamino)-4(3H)-pyrimidinone 5'-phosphate + NADP+ |
- |
? |
1.1.1.302 | 2,5-diamino-6-(1-D-ribosylamino)-4(3H)-pyrimidinone 5'-phosphate + NADPH + H+ |
step in riboflavin biosynthesis, NADPH and NADH function equally well as reductant |
Methanosarcina thermophila |
2,5-diamino-6-(1-D-ribitylamino)-4(3H)-pyrimidinone 5'-phosphate + NADP+ |
- |
? |
1.1.1.302 | 2,5-diamino-6-(1-D-ribosylamino)-4(3H)-pyrimidinone 5'-phosphate + NADPH + H+ |
NADPH and NADH function equally well as reductant |
Methanocaldococcus jannaschii |
2,5-diamino-6-(1-D-ribitylamino)-4(3H)-pyrimidinone 5'-phosphate + NADP+ |
- |
? |
1.1.1.302 | 2,5-diamino-6-(1-D-ribosylamino)-4(3H)-pyrimidinone 5'-phosphate + NADPH + H+ |
NADPH and NADH function equally well as reductant |
Methanosarcina thermophila |
2,5-diamino-6-(1-D-ribitylamino)-4(3H)-pyrimidinone 5'-phosphate + NADP+ |
- |
? |
1.1.1.302 | 2,5-diamino-6-(1-D-ribosylamino)-4(3H)-pyrimidinone 5'-phosphate + NADPH + H+ |
the substrate, 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate, is modeled into the putative active site. The model suggests the transfer of the pro-R hydrogen of C-4 of NADPH to C-1' of the substrate |
Methanocaldococcus jannaschii |
2,5-diamino-6-(1-D-ribitylamino)-4(3H)-pyrimidinone 5'-phosphate + NADP+ |
- |
? |
1.1.1.302 | 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + NADPH + H+ |
biosynthesis of riboflavin |
Methanocaldococcus jannaschii |
2,5-diamino-6-(5-phospho-D-ribitylamino)pyrimidin-4(3H)-one + NADP+ |
- |
? |
1.1.1.302 | 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + NADPH + H+ |
biosynthesis of riboflavin |
Aquifex aeolicus |
2,5-diamino-6-(5-phospho-D-ribitylamino)pyrimidin-4(3H)-one + NADP+ |
- |
? |
1.1.1.302 | 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + NADPH + H+ |
biosynthesis of riboflavin |
[Candida] glabrata |
2,5-diamino-6-(5-phospho-D-ribitylamino)pyrimidin-4(3H)-one + NADP+ |
- |
? |