Information on EC 1.2.1.92 - 3,6-anhydro-alpha-L-galactose dehydrogenase

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The expected taxonomic range for this enzyme is: Vibrio

EC NUMBER
COMMENTARY hide
1.2.1.92
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RECOMMENDED NAME
GeneOntology No.
3,6-anhydro-alpha-L-galactose dehydrogenase
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REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
3,6-anhydro-alpha-L-galactopyranose + NAD(P)+ + H2O = 3,6-anhydro-L-galactonate + NAD(P)H + H+
show the reaction diagram
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PATHWAY
BRENDA Link
KEGG Link
MetaCyc Link
3,6-anhydro-alpha-L-galactopyranose degradation
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SYSTEMATIC NAME
IUBMB Comments
3,6-anhydro-alpha-L-galactopyranose:NAD(P)+ 1-oxidoredutase
The enzyme, characterized from the marine bacterium Vibrio sp. EJY3, is involved in a degradation pathway for 3,6-anhydro-alpha-L-galactose, a major component of the polysaccharides produced by red macroalgae, such as agarose and porphyran.
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
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UniProt
Manually annotated by BRENDA team
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UniProt
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
malfunction
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
3,6-anhydro-alpha-L-galactopyranose + NAD(P)+ + H2O
3,6-anhydro-alpha-L-galactonate + NAD(P)H + H+
show the reaction diagram
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
3,6-anhydro-alpha-L-galactopyranose + NAD(P)+ + H2O
3,6-anhydro-alpha-L-galactonate + NAD(P)H + H+
show the reaction diagram
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
NAD+
among the cofactors, NADP+, NAD+ and NADPH, the highest abundances of reaction products are observed when NADP+ is added to the crude enzyme reaction mixture
NADP+
among the cofactors, NADP+, NAD+ and NADPH, the highest abundances of reaction products are observed when NADP+ is added to the crude enzyme reaction mixture
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
7.4
assay at
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
30
assay at
Purification/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
expression in Escherichia coli