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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

Purification

Purification on EC 1.14.13.122 - chlorophyllide-a oxygenase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
for immunoblotting analysis rosette leaves are homogenized with extraction buffer (50 mM Tris, pH 6.8, 2 mM EDTA, 10% glycerol, 2% SDS, 6% 2-mercaptoethanol), centrifugation, supernatant separated by SDS-PAGE, resolved proteins electroblotted onto Hybond-P membrane, identification of fusion enzyme signal with antibody-horseradish peroxidase system
-
partially by purification of chloroplast envelope inner membrane and thylakoid membranes
-
recombinant enzyme partially by purification of transgenic plant thylakoid membranes
-
refolded recombinant His6-tagged CAO from Escherichia coli by nickel affinity chromatography to about 85% purity
-
rosette leaves are homogenized with extraction buffer (50 mM Tris, pH 6.8, 2 mM EDTA, 10% glycerol, 2% SDS, 6% 2-mercaptoethanol), centrifugation, supernatants separated by SDS-PAGE, proteins electroblotted onto a Hybond-P membrane, identification of fusion enzyme with antibody-horseradish peroxidase system
-