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1.3.7.3: phycoerythrobilin:ferredoxin oxidoreductase

This is an abbreviated version!
For detailed information about phycoerythrobilin:ferredoxin oxidoreductase, go to the full flat file.

Word Map on EC 1.3.7.3

Reaction

(3Z)-phycoerythrobilin
+
oxidized ferredoxin
=
15,16-dihydrobiliverdin
+
reduced ferredoxin
+ 2 H+

Synonyms

bilin reductase, ferredoxin:3Z-phycoerythrobilin oxidoreductase, GtPEBB, oxidoreductase, ferredoxin:3Z-phycoerythrobilin, PEB:ferredoxin oxidoreductase, PebB

ECTree

     1 Oxidoreductases
         1.3 Acting on the CH-CH group of donors
             1.3.7 With an iron-sulfur protein as acceptor
                1.3.7.3 phycoerythrobilin:ferredoxin oxidoreductase

Natural Substrates Products

Natural Substrates Products on EC 1.3.7.3 - phycoerythrobilin:ferredoxin oxidoreductase

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NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
(3Z)-phycoerythrobilin + oxidized ferredoxin
15,16-dihydrobiliverdin + reduced ferredoxin
show the reaction diagram
15,16-dihydrobiliverdin + reduced ferredoxin
(3Z)-phycoerythrobilin + oxidized ferredoxin
show the reaction diagram
additional information
?
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the enzyme performs substrate channeling with the 15,16-dihydrobiliverdin:ferredoxin oxidoreductase catalyzing the former catalytic step. Both enzymes transiently interact and that transfer of the intermediate is facilitated by a significantly higher binding affinity of DHBV toward phycoerythrobilin:ferredoxin oxidoreductase
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