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Literature summary for 1.14.13.122 extracted from

  • Pattanayak, G.K.; Biswal, A.K.; Reddy, V.S.; Tripathy, B.C.
    Light-dependent regulation of chlorophyll b biosynthesis in chlorophyllide a oxygenase overexpressing tobacco plants (2005), Biochem. Biophys. Res. Commun., 326, 466-471.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
functional overexpression in transgenic tobacco plants via Agrobacterium tumefaciens LBA4404 transfection, the CAO gene is expressed under control of the 35S CaMV promoter Arabidopsis thaliana

Protein Variants

Protein Variants Comment Organism
additional information construction of transgenic tobacco plants overexpressing the Arabidopsis thaliana enzyme, the transgenic plants show 72% increased CAO activity and light-dependent regulation of chlorophyll b biosynthesis Nicotiana tabacum
additional information construction of transgenic tobacco plants overexpressing the enzyme, the transgenic plants show 72% increased CAO activity and light-dependent regulation of chlorophyll b biosynthesis Arabidopsis thaliana

Inhibitors

Inhibitors Comment Organism Structure
additional information the enzyme activity is light-regulated, increased activity at low light, reduced at high light Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
thylakoid membrane
-
Nicotiana tabacum 42651
-
thylakoid membrane
-
Arabidopsis thaliana 42651
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
7-hydroxychlorophyllide a + O2 + NADPH Nicotiana tabacum
-
chlorophyllide b + H2O + NADP+
-
?
7-hydroxychlorophyllide a + O2 + NADPH Arabidopsis thaliana
-
chlorophyllide b + H2O + NADP+
-
?
chlorophyllide a + O2 + NADPH + H+ Nicotiana tabacum
-
7-hydroxychlorophyllide a + H2O + NADP+
-
?
chlorophyllide a + O2 + NADPH + H+ Arabidopsis thaliana
-
7-hydroxychlorophyllide a + H2O + NADP+
-
?
additional information Arabidopsis thaliana the enzyme is involved in light-dependent regulation of chlorophyll b biosynthesis which is related to the cab gene expression, chlorophyllide b is bound to the light harvesting complex II in vivo ?
-
?
additional information Nicotiana tabacum the enzyme is involved in light-dependent regulation of chlorophyll b biosynthesis, chlorophyllide b is bound to the light harvesting complex II in vivo ?
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-
Nicotiana tabacum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Nicotiana tabacum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7-hydroxychlorophyllide a + O2 + NADPH
-
Nicotiana tabacum chlorophyllide b + H2O + NADP+
-
?
7-hydroxychlorophyllide a + O2 + NADPH
-
Arabidopsis thaliana chlorophyllide b + H2O + NADP+
-
?
chlorophyllide a + O2 + NADPH + H+
-
Nicotiana tabacum 7-hydroxychlorophyllide a + H2O + NADP+
-
?
chlorophyllide a + O2 + NADPH + H+
-
Arabidopsis thaliana 7-hydroxychlorophyllide a + H2O + NADP+
-
?
additional information the enzyme is involved in light-dependent regulation of chlorophyll b biosynthesis which is related to the cab gene expression, chlorophyllide b is bound to the light harvesting complex II in vivo Arabidopsis thaliana ?
-
?
additional information the enzyme is involved in light-dependent regulation of chlorophyll b biosynthesis, chlorophyllide b is bound to the light harvesting complex II in vivo Nicotiana tabacum ?
-
?

Synonyms

Synonyms Comment Organism
CAO
-
Nicotiana tabacum
CAO
-
Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
NADPH
-
Nicotiana tabacum
NADPH
-
Arabidopsis thaliana