-
Protochlorophyllide, or
monovinyl protochlorophyllide, is an
intermediate in the
biosynthesis of
chlorophyll a. It
lacks the
phytol side-chain of chlorophyll...
- In enzymology,
protochlorophyllide reductases (POR) are
enzymes that
catalyze the
conversion from
protochlorophyllide to
chlorophyllide a. They are oxidoreductases...
- and grow
green even in darkness.
Chlorophyll is
bound to proteins.
Protochlorophyllide, one of the
biosynthetic intermediates,
occurs mostly in the free...
- They are
encoded by the Nif
genes or homologs. They are
related to
protochlorophyllide reductase.
Although the
equilibrium formation of
ammonia from molecular...
-
carotenoids than
protochlorophyllide,
etiolated leaves appear pale
yellow instead of just white.
Every PLB
contains protochlorophyllide which is rapidly...
- to
protochlorophyllide in
reaction EC 1.3.1.75 3,8-divinylprotochlorophyllide +
NADPH + H+ ⇌ {\displaystyle \rightleftharpoons }
protochlorophyllide +...
- photoreceptors: phytochrome, cryptochrome, a UV-B photoreceptor, and
protochlorophyllide a. The
first two of these,
phytochrome and cryptochrome, are photoreceptor...
-
external 5-ALA ac****ulate
toxic amounts of
chlorophyll precursor,
protochlorophyllide,
indicating that the
synthesis of this
intermediate is not suppressed...
-
during protochlorophyllide biosynthesis. ****embly and
localization of the
pathway that
turns the
synthesis of
highly toxic protochlorophyllide, a precursor...
- 8-divinylprotochlorophyllide +
NADPH + H+ ⇌ {\displaystyle \rightleftharpoons }
protochlorophyllide + NADP+ The
three substrates of this
enzyme are 3,8-divinylprotochlorophyllide...
