EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.1.1.294 | 71-hydroxychlorophyllide a + NADP+ |
- |
Oryza sativa |
chlorophyllide b + NADPH + H+ |
- |
? |
1.1.1.294 | 71-hydroxychlorophyllide a + NADP+ |
chlorophyll b is important for LHCP stability, and no pigment-bound LHCP is detected in chlorophyll b-deficient mutants |
Oryza sativa |
chlorophyllide b + NADPH + H+ |
- |
? |
1.1.1.294 | 71-hydroxychlorophyllide a + NADP+ |
the enzyme NYC1 is required for proper chloroplast degeneration, chlorophyll b is important for LHCP stability, and no pigment-bound LHCP is detected in chlorophyll b-deficient mutants |
Oryza sativa |
chlorophyllide b + NADPH + H+ |
- |
? |
1.1.1.294 | chlorophyll b + NADPH |
- |
Arabidopsis thaliana |
7-hydroxymethyl chlorophyll a + NADP+ |
- |
? |
1.1.1.294 | chlorophyll b + NADPH |
catalyzed by recombinant NOL, whereas NYC1 protein alone shows no activity, but it is required for a functional chlorophyll b reductase |
Oryza sativa |
7-hydroxymethyl chlorophyll a + NADP+ |
- |
? |
1.1.1.294 | chlorophyll b + NADPH |
when purified trimeric photosystem II is incubated with recombinant chlorophyll b reductase (NOL), conversion of chlorophyll b in photosystem II to 7-hydroxymethyl chlorophyll a. Chlorophyll b reductase catalyzes the initial step of photosystem II degradation |
Arabidopsis thaliana |
7-hydroxymethyl chlorophyll a + NADP+ |
- |
? |
1.1.1.294 | chlorophyll b + NADPH |
- |
Oryza sativa |
? + NADP+ |
- |
? |
1.1.1.294 | chlorophyllide b + NAD(P)H + H+ |
- |
Lolium perenne |
71-hydroxychlorophyllide a + NAD(P)+ |
- |
r |
1.1.1.294 | chlorophyllide b + NADPH + H+ |
- |
Hordeum vulgare |
7-hydroxychlorophyllide a + NADP+ |
- |
? |
1.1.1.294 | chlorophyllide b + NADPH + H+ |
- |
Arabidopsis thaliana |
7-hydroxychlorophyllide a + NADP+ |
- |
? |