EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.14.13.154 | erythromycin B + NADPH + H+ + O2 |
1200-1900-fold preference for erythromycin D over the alternative C-12 hydroxylase substrate erythromycin B |
Saccharopolyspora erythraea |
erythromycin A + NADP+ + H2O |
- |
? |
1.14.13.154 | erythromycin D + NADPH + H+ + O2 |
- |
Saccharopolyspora erythraea |
erythromycin C + NADP+ + H2O |
- |
? |
1.14.13.154 | erythromycin D + NADPH + H+ + O2 |
1200-1900-fold preference for erythromycin D over the alternative C-12 hydroxylase substrate erythromycin B |
Saccharopolyspora erythraea |
erythromycin C + NADP+ + H2O |
- |
? |
1.14.13.154 | more |
in a Saccharopolyspora venezuelae pikC deletion mutant, EryK can catalyze the hydroxylation of YC-17 and narbomycin to generate methymycin/neomethymycin and pikromycin, respectively. EryK is flexible toward some alternative polyketides and can be useful for structural diversification of macrolides by post-polyketide synthase hydroxylation |
Saccharopolyspora erythraea |
? |
- |
? |