Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.14.14.158 extracted from

  • Zhou, B.; Deng, Y.S.; Kong, F.Y.; Li, B.; Meng, Q.W.
    Overexpression of a tomato carotenoid epsilon-hydroxylase gene alleviates sensitivity to chilling stress in transgenic tobacco (2013), Plant Physiol. Biochem., 70, 235-245.
    View publication on PubMed
Search for more literature for 1.14.14.158

Cloned(Commentary)

Cloned (Comment) Organism
gene LeLUT1, DNA and amino acid sequence determination and analysis, quantitative RT-PCR expression analysis, expression of gene LeLUT1-GFP fusion protein in chloroplasts of Arabidopsis thaliana mesophyll protoplasts, quantitative real-time PCR expression analysis Solanum lycopersicum

Protein Variants

Protein Variants Comment Organism
additional information construction of transgenic Nicotiana tabacum plants overexpressing LeLUT1, the transgenic plants have a higher lutein content, which is decreased in cold condition. Under chilling stress, the non-photochemical quenching values are higher in the transgenic plants than in the wild-type plants. Compared with the wild-type plants, the transgenic plants show lower levels of hydrogen peroxide, superoxide radical, relative electrical conductivity, and malondialdehyde content, and relatively higher values of maximal photochemical efficiency of photosystem II, oxidizable P700 of PSI, and net photosynthetic rate. The transgenic seedlings are less suppressed in growth and lose less cotyledon chlorophyll than the wild-type seedlings Solanum lycopersicum

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast
-
 Solanum lycopersicum 9507
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
zeinoxanthin + [reduced NADPH-hemoprotein reductase] + O2 Solanum lycopersicum
-
 lutein + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?

Organism

Organism UniProt Comment Textmining
Solanum lycopersicum BT012891 mRNA; cv. Zhongshu 4, gene LUT1
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf expression of LeLUT1 is the highest in the leaves in tomato Solanum lycopersicum
-
additional information expression pattern in various tomato organs, quantitative expression analysis, overview Solanum lycopersicum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
zeinoxanthin + [reduced NADPH-hemoprotein reductase] + O2
-
 Solanum lycopersicum lutein + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?

Synonyms

Synonyms Comment Organism
carotenoid epsilon-hydroxylase
-
 Solanum lycopersicum
carotenoid epsilon-ring hydroxylase
-
 Solanum lycopersicum

Expression

Organism Comment Expression
Solanum lycopersicum expression of LeLUT1 is downregulated by various abiotic stresses in tomato down

General Information

General Information Comment Organism
metabolism the enzyme is involved in the biosynthetic pathway of lutein in plants, overview Solanum lycopersicum
physiological function the overexpression of gene LeLUT1 has a key function in alleviating photoinhibition and photooxidation, and decreases the sensitivity of photosynthesis to chilling stress Solanum lycopersicum