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Literature summary extracted from

  • Norman, H.A.; Pillai, P.; St.John, J.B.
    In vitro desaturation of monogalactosyldiacylglycerol and phosphatidylcholine molecular species by chloroplast homogenates (1991), Phytochemistry, 30, 2217-2222.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.14.19.3 catalase activity stabilized by addition Glycine max
1.14.19.3 catalase activity stabilized by addition Arabidopsis thaliana

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.14.19.3 4-chloro-5-dimethylamino-2-phenyl-3(2H)-pyridazinone BASF 13-338, San 9785, herbicide known to reduce levels of linolenic acid, inhibits in vitro desaturation of fatty acids Arabidopsis thaliana
1.14.19.3 4-chloro-5-dimethylamino-2-phenyl-3(2H)-pyridazinone BASF 13-338, San 9785, herbicide known to reduce levels of linolenic acid, inhibits in vitro desaturation of fatty acids Glycine max

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.14.19.3 chloroplast
-
 Spinacia oleracea 9507
-
1.14.19.3 chloroplast
-
 Glycine max 9507
-
1.14.19.3 chloroplast
-
 Arabidopsis thaliana 9507
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.14.19.3 linoleic acid + AH2 + O2 Spinacia oleracea
-
 gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 linoleic acid + AH2 + O2 Glycine max
-
 gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 linoleic acid + AH2 + O2 Arabidopsis thaliana
-
 gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 linoleic acid + AH2 + O2 Arabidopsis thaliana Heynh.
-
 gamma-linolenic acid + A + H2O
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.14.19.3 Arabidopsis thaliana
-
 Heynh
-
1.14.19.3 Arabidopsis thaliana Heynh.
-
 Heynh
-
1.14.19.3 Glycine max
-
 soybean, cv Tracy
-
1.14.19.3 Spinacia oleracea
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.14.19.3
-
 Glycine max
1.14.19.3
-
 Arabidopsis thaliana

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.14.19.3 leaf
-
 Glycine max
-
1.14.19.3 leaf
-
 Arabidopsis thaliana
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.19.3 linoleic acid + AH2 + O2
-
 Spinacia oleracea gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 linoleic acid + AH2 + O2
-
 Glycine max gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 linoleic acid + AH2 + O2
-
 Arabidopsis thaliana gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 linoleic acid + AH2 + O2
-
 Arabidopsis thaliana Heynh. gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 monogalactosydiacylglycerol + AH2 + O2
-
 Arabidopsis thaliana ? + A + H2O
-
 ?
1.14.19.3 monogalactosydiacylglycerol + AH2 + O2
-
 Arabidopsis thaliana Heynh. ? + A + H2O
-
 ?
1.14.19.3 octadeca-9,12-dienoic acid + AH2 + O2
-
 Spinacia oleracea gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 octadeca-9,12-dienoic acid + AH2 + O2
-
 Glycine max gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 octadeca-9,12-dienoic acid + AH2 + O2
-
 Arabidopsis thaliana gamma-linolenic acid + A + H2O
-
 ?
1.14.19.3 octadeca-9,12-dienoic acid + AH2 + O2
-
 Arabidopsis thaliana Heynh. gamma-linolenic acid + A + H2O
-
 ?