Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Thunbergia alata |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
H2O2 | loss of most of the desaturase activity | Thunbergia alata | |
KCN | 1 mM, loss of most of the desaturase activity | Thunbergia alata |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
palmitoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | Thunbergia alata | no desaturation activity with palmitoyl-CoA ester | (Z)-hexadec-6-enoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O | DELTA6-hexadecenoyl-[acyl-carrier protein] i.e. sapienoyl-[acyl-carrier-protein] i.e. (Z)-hexadec-6-enoyl-[acyl-carrier protein] | ? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Thunbergia alata | Q41510 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
endosperm | - |
Thunbergia alata | - |
seed | - |
Thunbergia alata | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
myristoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster+ O2 + 2 H+ | - |
Thunbergia alata | (Z)-tetradec-6-enoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O | - |
? | |
palmitoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | no desaturation activity with palmitoyl-CoA ester | Thunbergia alata | (Z)-hexadec-6-enoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O | DELTA6-hexadecenoyl-[acyl-carrier protein] i.e. sapienoyl-[acyl-carrier-protein] i.e. (Z)-hexadec-6-enoyl-[acyl-carrier protein] | ? | |
palmitoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | no desaturation activity with palmitoyl-CoA. DELTA6 desaturase activity is approximately 7-fold higher using palmitoyl-[acyl-carrier protein] as substrate rather than either myristoyl-[acyl-carrier protein] or stearoyl-[acyl-carrier protein] | Thunbergia alata | (Z)-hexadec-6-enoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O | DELTA6-hexadecenoyl-[acyl-carrier protein] i.e. sapienoyl-[acyl-carrier-protein] i.e. (Z)-hexadec-6-enoyl-[acyl-carrier protein] | ? | |
stearoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | - |
Thunbergia alata | (Z)-octadec-6-enoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
DELTA6 16:0-ACP desaturase | - |
Thunbergia alata |
DELTA6 palmitoyl-ACP desaturase | - |
Thunbergia alata |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
assay at | Thunbergia alata |