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

BRENDA support

BRENDA Home
show all | hide all No of entries

Information on EC 1.14.13.122 - chlorophyllide-a oxygenase

for references in articles please use BRENDA:EC1.14.13.122
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
IUBMB Comments
Chlorophyll b is required for the assembly of stable light-harvesting complexes (LHCs) in the chloroplast of green algae, cyanobacteria and plants [2,3]. Contains a mononuclear iron centre . The enzyme catalyses two successive hydroxylations at the 7-methyl group of chlorophyllide a. The second step yields the aldehyde hydrate, which loses H2O spontaneously to form chlorophyllide b . Chlorophyll a and protochlorophyllide a are not substrates .
Specify your search results
Select one or more organisms in this record: ?
Show additional data
Do not include text mining results
Include (text mining) results
Include results (AMENDA + additional results, but less precise)
Word Map
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota
Reaction Schemes
hide(Overall reactions are displayed. Show all >>)
Synonyms
chlorophyllide a oxygenase, chlorophyll a oxygenase, oscao1, zmcao1, atptc52, pchlide a oxygenase, chlorophyllide a oxygenase 1, chlorophyll a oxygenase/chlorophyll b synthase, more
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
71-hydroxychlorophyllide a + O2 + NADPH + H+ = chlorophyllide b + 2 H2O + NADP+
show the reaction diagram
(1b)
-
-
-
chlorophyllide a + 2 O2 + 2 NADPH + 2 H+ = chlorophyllide b + 3 H2O + 2 NADP+
show the reaction diagram
chlorophyllide a + O2 + NADPH + H+ = 71-hydroxychlorophyllide a + H2O + NADP+
show the reaction diagram
Select items on the left to see more content.