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Literature summary for 2.5.1.32 extracted from

  • Salvini, M.; Bernini, A.; Fambrini, M.; Pugliesi, C.
    cDNA cloning and expression of the phytoene synthase gene in sunflower (2005), J. Plant Physiol., 162, 479-484.
    View publication on PubMed
Search for more literature for 2.5.1.32

Activating Compound

Activating Compound Comment Organism Structure
light light-dependent increase in carotinoid production Helianthus annuus

Cloned(Commentary)

Cloned (Comment) Organism
Psy gene, DNA and amino acid sequence determination and analysis, phylogenetic analysis Helianthus annuus

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast enzyme contains a putative N-terminal chloroplast transit peptide Helianthus annuus 9507
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Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
geranylgeranyl diphosphate + geranylgeranyl diphosphate Helianthus annuus controlling key enzyme in carotenoid biosynthesis in chloroplasts, the enzyme expression is regulated during leaf development/expansion prephytoene diphosphate + diphosphate
-
 ?

Organism

Organism UniProt Comment Textmining
Helianthus annuus Q9FEY7
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon high expression level Helianthus annuus
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leaf young and mature, high expression level Helianthus annuus
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additional information the enzyme expression is regulated during leaf development/expansion, organ-specific enzyme expression Helianthus annuus
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root very low expression level Helianthus annuus
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stem low expression level Helianthus annuus
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
geranylgeranyl diphosphate + geranylgeranyl diphosphate
-
 Helianthus annuus prephytoene diphosphate + diphosphate
-
 ?
geranylgeranyl diphosphate + geranylgeranyl diphosphate controlling key enzyme in carotenoid biosynthesis in chloroplasts, the enzyme expression is regulated during leaf development/expansion Helianthus annuus prephytoene diphosphate + diphosphate
-
 ?

Synonyms

Synonyms Comment Organism
PSY
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 Helianthus annuus