EC Number |
Natural Substrates |
---|
1.3.1.33 | chlorophyllide a + NADP+ |
- |
1.3.1.33 | chlorophyllide a + NADP+ |
POR catalyzes the NADPH-dependent reduction of the C17-C18 double bond of protochlorophyllide to form chlorophyllide |
1.3.1.33 | divinyl protochlorophyllide a + NADPH |
- |
1.3.1.33 | monovinyl protochlorophyllide a + NADPH |
- |
1.3.1.33 | more |
- |
1.3.1.33 | more |
does not accept protochlorophyllide a' or any other compounds with substituents at C-13-2 different from protochlorophyllide a |
1.3.1.33 | more |
naturally occurring esterified protochlorophyllide and chemically prepared protochlorophyllide methyl ester are not substrates for the enzyme, removal of Mg2+ from the protochlorophyllide leads to inactivity of the compound as a substrate |
1.3.1.33 | more |
the inhibition of por gene expression by continous far red light is mediated by phytochrome A |
1.3.1.33 | protochlorophyllide + NADH + H+ |
- |
1.3.1.33 | protochlorophyllide + NADPH |
- |