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

BRENDA support

1.14.13.122: chlorophyllide-a oxygenase

This is an abbreviated version!
For detailed information about chlorophyllide-a oxygenase, go to the full flat file.

Word Map on EC 1.14.13.122

Reaction

71-hydroxychlorophyllide a
+
O2
 +
NADPH
 +
H+
=
chlorophyllide b
 + 2 H2O +
NADP+

Synonyms

AtPTC52, CAO, CAO1, Cao2, CAO_1, chlorophyll a oxygenase, chlorophyll a oxygenase 1, chlorophyll a oxygenase/chlorophyll b synthase, chlorophyllide a oxygenase, chlorophyllide a oxygenase 1, EC 1.13.12.14, fch2, OsCAO1, Pchlide a oxygenase, PGL, protochlorophyllide a oxygenase, ZmCAO1

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.13 With NADH or NADPH as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.13.122 chlorophyllide-a oxygenase

Source Tissue

Source Tissue on EC 1.14.13.122 - chlorophyllide-a oxygenase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
PGL, encoding chlorophyllide a oxygenase 1, is mainly expressed in the chlorenchyma
Manually annotated by BRENDA team
-
small young cells adjacent to the epidermis cells with less frequent fusion enzyme signal (group III mutants), fusion enzyme signals only in small young cells adjacent to the epidermis cells (group V mutants - impaired chloroplast development with less chlorophyll)
Manually annotated by BRENDA team
-
low enzyme expression
Manually annotated by BRENDA team
-
cotyledons, uniform distribution of the fusion enzyme signal within the chloroplast (group 1 mutants - defects in specific steps of the chlorophyllide a enzyme regulation), punctate fusion enzyme signal (group II mutants - defect in chloroplast proteases), fusion enzyme signal only in guard cells (group VI mutants - slight inhibition of enzyme degradation or slightly enhanced enzyme synthesis)
Manually annotated by BRENDA team
-
cotyledons, uniform distribution of the fusion enzyme signal within the chloroplast (group I mutants - defects in specific steps of the chlorophyllide a enzyme regulation), punctate fusion enzyme signal (group II mutants - defect in chloroplast proteases), fusion enzyme signal dispersed within chloroplasts and at the same time high-intensity signals localized in confined areas within chloroplasts (group III mutants)
Manually annotated by BRENDA team
very low enzyme content
Manually annotated by BRENDA team
-
etiolated, high enzyme expression
Manually annotated by BRENDA team
additional information