Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast | - |
Spinacia oleracea | 9507 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Spinacia oleracea | P48629 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Spinacia oleracea | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1,2-di-(9'-cis-octadecenyl)-3-beta-D-galactopyranosyl-sn-glycerol + 2 reduced ferredoxin [iron-sulfur] cluster O2 + 2 H+ | - |
Spinacia oleracea | ? | - |
? | |
1,2-dioleoyl-3-beta-D-galactopyranosyl-sn-glycerol + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | - |
Spinacia oleracea | ? | - |
? | |
1-oleoyl-2-(7'-cis-hexadecenoyl)-3-beta-D-galactopyranosyl-sn-glycerol + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | - |
Spinacia oleracea | 1-linoleoyl-2-(7'-cis-hexadecenoyl)-3-beta-D-galactopyranosyl-sn-glycerol + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O | - |
? | |
1-oleoyl-sn-glycerol 3-phosphate + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | - |
Spinacia oleracea | 1-linoleoyl-sn-glycerol 3-phosphate + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H2O | - |
? | |
erucic acid + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | - |
Spinacia oleracea | ? | - |
? | |
additional information | the enzyme measures the insertion of the new double bond from the methyl end and the existing (n-9)-cis double bond of an appropriate acyl or alkyl chain. The distal part of the substrate group, normally the carboxy end of a fatty acyl residue, is of less importance and, in particular, its activation in thioester form is not required | Spinacia oleracea | ? | - |
? | |
oleate + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | - |
Spinacia oleracea | linoleate + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | 8 | - |
Spinacia oleracea |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6 | 9 | pH 6.0: about 65% of maximal activity, pH 9.0: about 65% of maximal activity | Spinacia oleracea |