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1.17.7.2: 7-hydroxymethyl chlorophyll a reductase

This is an abbreviated version!
For detailed information about 7-hydroxymethyl chlorophyll a reductase, go to the full flat file.

Word Map on EC 1.17.7.2

Reaction

chlorophyll a
+
H2O
 + 2 oxidized ferredoxin =
71-hydroxychlorophyll a
 + 2 reduced ferredoxin + 2 H+

Synonyms

3,8-divinyl chlorophyllide reductase, 7-hydroxymethyl chlorophyll a reductase, AT1G04620, DVR, HAR, HCAR, HMChl reductase

ECTree

     1 Oxidoreductases
         1.17 Acting on CH or CH2 groups
             1.17.7 With an iron-sulfur protein as acceptor
                1.17.7.2 7-hydroxymethyl chlorophyll a reductase

Engineering

Engineering on EC 1.17.7.2 - 7-hydroxymethyl chlorophyll a reductase

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
E262A
the mutant loses its catalytic activity, probably for its impaired FAD binding capacity
H417A
the mutant formes inclusion bodies during expression, and hence its activity is not measureable
Q332A
the mutant aggregates and its activity is not measureable
additional information
-
the activity of HMChl reductase is partially down-regulated in mutant hmc1