EC Number | Cloned (Comment) | Organism |
---|---|---|
1.14.19.29 | expressed in Saccharomyces cerevisiae strain W303-A1 | Nicotiana tabacum |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.19.29 | (4R)-4-hydroxysphinganine ceramide + ferrocytochrome b5 + O2 + H+ | Nicotiana tabacum | - |
(4R,8E)-4-hydroxysphing-8-enine ceramide + ferricytochrome b5 + H2O | - |
? | |
1.14.19.29 | (4R)-4-hydroxysphinganine ceramide + ferrocytochrome b5 + O2 + H+ | Nicotiana tabacum | - |
(4R,8Z)-4-hydroxysphing-8-enine ceramide + ferricytochrome b5 + H2O | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.14.19.29 | Nicotiana tabacum | A4GK73 | variety Wisconsin-38 | - |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.14.19.29 | flower | actively growing flower | Nicotiana tabacum | - |
1.14.19.29 | fruit | - |
Nicotiana tabacum | - |
1.14.19.29 | leaf | young leaf | Nicotiana tabacum | - |
1.14.19.29 | additional information | no detectable expression is observed in roots, mature leaves, small flower buds nor in fully developed flowers at anthesis | Nicotiana tabacum | - |
1.14.19.29 | seed | - |
Nicotiana tabacum | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.19.29 | (4R)-4-hydroxysphinganine ceramide + ferrocytochrome b5 + O2 + H+ | - |
Nicotiana tabacum | (4R,8E)-4-hydroxysphing-8-enine ceramide + ferricytochrome b5 + H2O | - |
? | |
1.14.19.29 | (4R)-4-hydroxysphinganine ceramide + ferrocytochrome b5 + O2 + H+ | - |
Nicotiana tabacum | (4R,8Z)-4-hydroxysphing-8-enine ceramide + ferricytochrome b5 + H2O | - |
? | |
1.14.19.29 | additional information | the enzyme lacks DELTA6-desaturase activity | Nicotiana tabacum | ? | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.14.19.29 | DELTA8-sphingolipid-desaturase | - |
Nicotiana tabacum |
1.14.19.29 | DXDES | - |
Nicotiana tabacum |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.14.19.29 | cytochrome b5 | - |
Nicotiana tabacum |