EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.14.19.19 | (4E,8E)-sphinga-4,8-dienine ceramide + ferrocytochrome b5 + O2 + H+ |
- |
Thalassiosira pseudonana |
(4E,8E,10E)-sphinga-4,8,10-trienine ceramide + ferricytochrome b5 + H2O |
- |
? |
1.14.19.19 | (4E,8E)-sphinga-4,8-dienine ceramide + flavodoxin + O2 + H+ |
- |
Bacillus cereus |
? |
- |
? |
1.14.19.19 | (4E,8E)-sphinga-4,8-dienine ceramide + flavodoxin + O2 + H+ |
- |
Bacillus cereus ATCC 14579 |
? |
- |
? |
1.14.19.19 | cerebroside B + 2 ferrocytochrome b5 + O2 + 2 H+ |
a (4E,8E)-sphinga-4,8-dienine ceramide |
Fusarium graminearum |
fusaruside + 2 ferricytochrome b5 + 2 H2O |
- |
? |
1.14.19.19 | cerebroside B + 2 ferrocytochrome b5 + O2 + 2 H+ |
a (4E,8E)-sphinga-4,8-dienine ceramide, high substrate |
Fusarium graminearum |
fusaruside + 2 ferricytochrome b5 + 2 H2O |
- |
? |
1.14.19.19 | cerebroside B + 2 ferrocytochrome b5 + O2 + 2 H+ |
a (4E,8E)-sphinga-4,8-dienine ceramide |
Fusarium graminearum CBS123657 |
fusaruside + 2 ferricytochrome b5 + 2 H2O |
- |
? |
1.14.19.19 | cerebroside B + 2 ferrocytochrome b5 + O2 + 2 H+ |
a (4E,8E)-sphinga-4,8-dienine ceramide, high substrate |
Fusarium graminearum CBS123657 |
fusaruside + 2 ferricytochrome b5 + 2 H2O |
- |
? |
1.14.19.19 | more |
LC-MS screenings of sphingolipid-enriched fractions and in vitro enzymatic synthesis of fusaruside by recombinant DELTA 10(E)-SD. The enzyme shows no reactivity towards 2-methylbutene-bearing molecules including citral, isochromophilone VI, nerolidol, phytolorvitamin D1 and cerebroside B derived ceramide. The presence of the C9-methyl group is essential for the sphingolipid DELTA 10-desaturase activity, mutational analysis |
Fusarium graminearum |
? |
- |
? |
1.14.19.19 | more |
LC-MS screenings of sphingolipid-enriched fractions and in vitro enzymatic synthesis of fusaruside by recombinant DELTA 10(E)-SD. The enzyme shows no reactivity towards 2-methylbutene-bearing molecules including citral, isochromophilone VI, nerolidol, phytolorvitamin D1 and cerebroside B derived ceramide. The presence of the C9-methyl group is essential for the sphingolipid DELTA 10-desaturase activity, mutational analysis |
Fusarium graminearum CBS123657 |
? |
- |
? |