EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.7.8.26 | alpha-ribazole + adenosylcobinamide-GDP |
1 h, 37°C, pH 9, in dim light, equimolar substrate concentration |
Salmonella enterica |
GMP + adenosylcobalamin |
reaction stop by KCN and incubation 10 min at 80°C, analysis by reverse-phase HPLC |
? |
2.7.8.26 | alpha-ribazole + adenosylcobinamide-GDP |
1 h, 37°C, pH 9, in dim light, equimolar substrate concentration |
Salmonella enterica LT2 |
GMP + adenosylcobalamin |
reaction stop by KCN and incubation 10 min at 80°C, analysis by reverse-phase HPLC |
? |
2.7.8.26 | alpha-ribazole 5'-phosphate + adenosylcobinamide-GDP |
1 h, 37°C, pH 9, in dim light, equimolar substrate concentration |
Salmonella enterica |
GMP + adenosylcobalamin 5'-phosphate |
reaction stop by KCN and incubation 10 min at 80°C, analysis by reverse-phase HPLC |
? |
2.7.8.26 | alpha-ribazole 5'-phosphate + adenosylcobinamide-GDP |
1 h, 37°C, pH 9, in dim light, equimolar substrate concentration |
Salmonella enterica LT2 |
GMP + adenosylcobalamin 5'-phosphate |
reaction stop by KCN and incubation 10 min at 80°C, analysis by reverse-phase HPLC |
? |
2.7.8.26 | alpha-ribazole-5'-phosphate + adenosylcobinamide-GDP |
second last step in AdoCbl biosynthetic pathway followed by dephosphorylation of adenosylcobalamin 5-phosphate by alpha-ribazole-phosphate phosphatase (CobC) |
Salmonella enterica |
GMP + ? |
- |
? |
2.7.8.26 | alpha-ribazole-5'-phosphate + adenosylcobinamide-GDP |
second last step in AdoCbl biosynthetic pathway followed by dephosphorylation of adenosylcobalamin 5-phosphate by alpha-ribazole-phosphate phosphatase (CobC) |
Salmonella enterica LT2 |
GMP + ? |
- |
? |
2.7.8.26 | more |
about 100fold more efficient with alpha-ribazole-5-phosphate as substrate than using alpha-ribazole, in vivo |
Salmonella enterica |
? |
- |
? |
2.7.8.26 | more |
about 100fold more efficient with alpha-ribazole-5-phosphate as substrate than using alpha-ribazole, in vivo |
Salmonella enterica LT2 |
? |
- |
? |