Information on EC 1.17.98.2 - bacteriochlorophyllide c C-71-hydroxylase

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The expected taxonomic range for this enzyme is: Chlorobaculum limnaeum

EC NUMBER
COMMENTARY hide
1.17.98.2
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RECOMMENDED NAME
GeneOntology No.
bacteriochlorophyllide c C-71-hydroxylase
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REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
2 S-adenosyl-L-methionine + a bacteriochlorophyllide c + H2O = a bacteriochlorophyllide e + 2 5'-deoxyadenosine + 2 L-methionine
show the reaction diagram
overall reaction
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a 7-(dihydroxymethyl)bacteriochlorophyllide c = a bacteriochlorophyllide e + H2O
show the reaction diagram
(1c), spontaneous
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S-adenosyl-L-methionine + a 7-(hydroxymethyl)bacteriochlorophyllide c + H2O = a 7-(dihydroxymethyl)bacteriochlorophyllide c + 5'-deoxyadenosine + L-methionine
show the reaction diagram
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S-adenosyl-L-methionine + a bacteriochlorophyllide c + H2O = a 7-(hydroxymethyl)bacteriochlorophyllide c + 5'-deoxyadenosine + L-methionine
show the reaction diagram
(1a)
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PATHWAY
BRENDA Link
KEGG Link
MetaCyc Link
Porphyrin and chlorophyll metabolism
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Biosynthesis of secondary metabolites
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SYSTEMATIC NAME
IUBMB Comments
bacteriochlorophyllide-c:S-adenosyl-L-methionine oxidoreductase (C-71-hydroxylating)
The enzyme, found in green sulfur bacteria (Chlorobiaceae), is a radical S-adenosyl-L-methionine (AdoMet) enzyme and contains a [4Fe-4S] cluster. It catalyses two consecutive hydroxylation reactions of the C-7 methyl group of bacteriochlorophyllide c to form a geminal diol intermediate that spontaneously dehydrates to produce the formyl group of bacteriochlorophyllide e.
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
physiological function
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
S-adenosyl-L-methionine + a bacteriochlorophyllide c + H2O
a 7-(hydroxymethyl)-bacteriochlorophyllide c + 5'-deoxyadenosine + L-methionine
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
S-adenosyl-L-methionine + a bacteriochlorophyllide c + H2O
a 7-(hydroxymethyl)-bacteriochlorophyllide c + 5'-deoxyadenosine + L-methionine
show the reaction diagram
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?