Information on EC 1.3.7.14 - 3,8-divinyl chlorophyllide a reductase

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The expected taxonomic range for this enzyme is: Bacteria, Eukaryota

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EC NUMBER
COMMENTARY hide
1.3.7.14
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RECOMMENDED NAME
GeneOntology No.
3,8-divinyl chlorophyllide a reductase
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REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
bacteriochlorophyllide g + 2 oxidized ferredoxin [iron-sulfur] cluster + ADP + phosphate = 3,8-divinyl chlorophyllide a + 2 reduced ferredoxin [iron-sulfur] cluster + ATP + H2O + 2 H+
show the reaction diagram
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PATHWAY
BRENDA Link
KEGG Link
MetaCyc Link
bacteriochlorophyll b biosynthesis
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SYSTEMATIC NAME
IUBMB Comments
bacteriochlorophyllide-g:ferredoxin C-81-oxidoreductase
The enzyme, found only in bacteriochlorophyll b-producing bacteria, catalyses the introduction of a C-8 ethylidene group. The enzyme contains a [4Fe-4S] cluster, and structurally resembles the Fe protein/MoFe protein complex of nitrogenase. It is very similar to EC 1.3.7.15, chlorophyllide a reductase, and is composed of three subunits. Two of them form the catalytic component, while the third one functions as an ATP-dependent reductase component that catalyses the electron transfer from ferredoxin to the catalytic component.
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ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
3,8-divinyl chlorophyllide a + reduced ferredoxin [iron-sulfur] cluster + ATP + H2O + H+
bacteriochlorophyllide g + oxidized ferredoxin [iron-sulfur] cluster + ADP + phosphate
show the reaction diagram
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NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
3,8-divinyl chlorophyllide a + reduced ferredoxin [iron-sulfur] cluster + ATP + H2O + H+
bacteriochlorophyllide g + oxidized ferredoxin [iron-sulfur] cluster + ADP + phosphate
show the reaction diagram
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Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
expressed in Escherichia coli Rosetta-2 cells
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LINKS TO OTHER DATABASES (specific for EC-Number 1.3.7.14)
ExplorEnz
ExPASy
KEGG
MetaCyc
SABIO-RK
NCBI: PubMed, Protein, Nucleotide, Structure, Genome, OMIM
IUBMB Enzyme Nomenclature
PROSITE Database of protein families and domains
InterPro (database of protein families, domains and functional sites)