Cloned (Comment) | Organism |
---|---|
heterologous expression in Saccharomyces cerevisiae and Brassica juncea respectively. Introduction of the full-length enzyme into Brassica juncea under the control of the 35S promoter results in the production of (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaeno in leaves when exogenously supplied with (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoic acid | Thraustochytrium sp. |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
49800 | - |
x * 49800, calculated fropm sequence | Thraustochytrium sp. |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Thraustochytrium sp. | Q8S3C0 | - |
- |
Thraustochytrium sp. ATCC 21685 | Q8S3C0 | - |
- |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
a (7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoyl-[glycerolipid] + 2 ferrocytochrome b5 + O2 + 2 H+ = a (4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyl-[glycerolipid] + ferricytochrome b5 + 2 H2O | (1) | Thraustochytrium sp. | |
a (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl-[glycerolipid] + 2 ferrocytochrome b5 + O2 + 2 H+ = a (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl-[glycerolipid] + ferricytochrome b5 + 2 H2O | (1) | Thraustochytrium sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
a (7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoyl-[glycerolipid] + 2 ferrocytochrome b5 + O2 + 2 H+ | - |
Thraustochytrium sp. | a (4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyl-[glycerolipid] + ferricytochrome b5 + 2 H2O | - |
? | |
a (7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoyl-[glycerolipid] + 2 ferrocytochrome b5 + O2 + 2 H+ | - |
Thraustochytrium sp. ATCC 21685 | a (4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyl-[glycerolipid] + ferricytochrome b5 + 2 H2O | - |
? | |
a (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl-[glycerolipid] + 2 ferrocytochrome b5 + O2 + 2 H+ | - |
Thraustochytrium sp. | a (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl-[glycerolipid] + ferricytochrome b5 + 2 H2O | - |
? | |
a (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl-[glycerolipid] + 2 ferrocytochrome b5 + O2 + 2 H+ | - |
Thraustochytrium sp. ATCC 21685 | a (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl-[glycerolipid] + ferricytochrome b5 + 2 H2O | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 49800, calculated fropm sequence | Thraustochytrium sp. |
Synonyms | Comment | Organism |
---|---|---|
DELTA4 fatty acid desaturase | - |
Thraustochytrium sp. |
General Information | Comment | Organism |
---|---|---|
metabolism | the enzyme is involved in the biosynthesis of docosahexanoic acid | Thraustochytrium sp. |