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Literature summary for 2.3.1.41 extracted from
- Very long chain fatty acid synthesis in sunflower kernels (2005), J. Agric. Food Chem., 53, 2710-2716.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| additional information | the enzyme shows strong substrate inhibition | Helianthus annuus |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| endoplasmic reticulum membrane | - |
Helianthus annuus | 5789 | - |
| microsome | - |
Helianthus annuus | - |
- |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| an acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] | Helianthus annuus | the endoplasmic reticulum enzyme is involved in synthesis of very long chain fatty acids | a 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein] | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Helianthus annuus | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| native enzyme from kernel microsomes, solubilization and separation from KAS II by treatment with Triton X-100 and anion exchange chromatography | Helianthus annuus |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| kernel | - |
Helianthus annuus | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| an acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] | the endoplasmic reticulum enzyme is involved in synthesis of very long chain fatty acids | Helianthus annuus | a 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein] | - |
? | |
| an acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] | KCS-I displays a preference for 20:0-CoA, substrate specificity, overview | Helianthus annuus | a 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein] | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| beta-ketoacyl-CoA synthase-I | - |
Helianthus annuus |
| KCSI | - |
Helianthus annuus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6 | 7.5 | - |
Helianthus annuus |
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Release 2023.1 (January 2023)
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