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Literature summary for 1.3.5.5 extracted from

  • Mayer, M.P.; Beyer, P.; Kleinig, H.
    Quinone compounds are able to replace molecular oxygen as terminal electron acceptor in phytoene desaturation in chromoplasts of Narcissus pseudonarcissus L. (1990), Eur. J. Biochem., 191, 359-363.
    View publication on PubMed
Search for more literature for 1.3.5.5

Inhibitors

Inhibitors Comment Organism Structure
norflurazone
-
 Narcissus pseudonarcissus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.039
-
 5-n-undecyl-6-hydroxy-4,7-dioxobenzothiazole pH 7.8, 27°C, chromoplast homogenate Narcissus pseudonarcissus

Organism

Organism UniProt Comment Textmining
Narcissus pseudonarcissus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
flower
-
 Narcissus pseudonarcissus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
15-cis-phytoene + 2,5-dibromo-3-methyl-6-isopropyl-1,4-benzoquinone
-
 Narcissus pseudonarcissus 9,15,9'-tricis-zeta-carotene + 2,5-dibromo-3-methyl-6-isopropyl-1,4-benzoquinol
-
 ?
15-cis-phytoene + 5-n-undecyl-6-hydroxy-4,7-dioxobenzothiazole + H2O
-
 Narcissus pseudonarcissus 9,15,9'-tricis-zeta-carotene + 5-n-undecyl-4,6,7-trihydroxybenzothiazole
-
 ?
15-cis-phytoene + duroquinone
-
 Narcissus pseudonarcissus 9,15,9'-tricis-zeta-carotene + duroquinol
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
27
-
 assay at Narcissus pseudonarcissus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
 assay at Narcissus pseudonarcissus

Cofactor

Cofactor Comment Organism Structure
additional information 5-n-undecyl-6-hydroxy-4,7-dioxobenzothiazole, 2,5-dibromo-3-methyl-6-isopropyl-l,4-benzoquinone, duroquinon are used as artificial electron acceptor Narcissus pseudonarcissus