1.1.1.116: D-arabinose 1-dehydrogenase (NAD+)
This is an abbreviated version!
For detailed information about D-arabinose 1-dehydrogenase (NAD+), go to the full flat file.
Word Map on EC 1.1.1.116
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1.1.1.116
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l-galactose
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nadp+
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l-fucose
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d-erythroascorbic
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d-arabinono-1,4-lactone
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nadp+-dependent
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five-carbon
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l-ascorbate
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dehydratase
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sulfolobus
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acetoin
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2-oxoglutarate
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archaea
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solfataricus
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sephacryl
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l-xylose
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synthesis
- 1.1.1.116
- l-galactose
- nadp+
- l-fucose
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d-erythroascorbic
- d-arabinono-1,4-lactone
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nadp+-dependent
-
five-carbon
- l-ascorbate
- dehydratase
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sulfolobus
- acetoin
- 2-oxoglutarate
- archaea
- solfataricus
-
sephacryl
- l-xylose
- synthesis
Reaction
Synonyms
ARA, ARA1, Ara2p, arabinose(fucose)dehydrogenase, D-arabinose dehydrogenase, dehydrogenase, D-arabinose, NAD(+)-specific D-arabinose dehydrogenase, NAD-pentose-dehydrogenase
ECTree
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Substrates Products
Substrates Products on EC 1.1.1.116 - D-arabinose 1-dehydrogenase (NAD+)
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REACTION DIAGRAM
2-deoxy-D-ribono-1,4-lactone + NADH
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no substrate for fungal enzyme
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-
?
D-arabinose + NAD+
D-arabinono-1,4-lactone + NADH
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the enzyme is involved in the biosynthesis of D-erythroascorbic acid and D-erythroascorbate glucoside from exogeneous D-arabinose in the fungus, overview, D-erythroascorbate is more stable to autoxidation and accumulates in the organism
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-
?
D-arabinose + NAD+
D-arabinono-1,4-lactone + NADH
the enzyme, mainly Ara2p not Ara1p, is involved in the biosynthesis of D-erythroascorbic acid, the five-carbon analog of ascorbic acid, from exogeneous D-arabinose
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-
?
D-arabinose + NAD+
D-arabinono-1,4-lactone + NADH
preferred sugar substrate
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-
?
D-arabinose + NAD+
D-arabinono-1,4-lactone + NADH
the enzyme, mainly Ara2p not Ara1p, is involved in the biosynthesis of D-erythroascorbic acid, the five-carbon analog of ascorbic acid, from exogeneous D-arabinose
-
-
?
D-arabinose + NAD+
D-arabinono-1,4-lactone + NADH
preferred sugar substrate
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-
?
D-arabinose + NAD+
D-arabinono-1,4-lactone + NADH
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by far the best substrate
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?, ir
D-arabinose + NAD+
D-arabinono-1,4-lactone + NADH
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irreversible reaction at pH 10
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?, ir
D-arabinose + NAD+
D-arabinono-1,4-lactone + NADH
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one of a variety of NAD+ or NADP+ requiring arabinose dehydrogenases, see also 1.1.1.115
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-
?
D-xylose + NAD+
D-xylono-1,4-lactone + NADH
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no substrate for bacterial enzyme
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-
?
?
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no substrates for the fungal enzyme are D-fucose, L-xylose, 6-phosphogluconate
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-
?
additional information
?
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-
no substrates for the bacterial enzyme are D-lyxose, D-fucose, L-rhamnose, 2-deoxy-D-glucose, D-fructose, sucrose, xylitol, L-arabitol, D-arabitol, ribitol, D-sorbitol, D-mannitol, D-galactose, D-mannose
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-
?
additional information
?
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ARa2p shows a broad sugar substrate specificity, but prefers D-arabinose
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-
?
additional information
?
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ARa2p shows a broad sugar substrate specificity, but prefers D-arabinose
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-
?
additional information
?
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ARa2p shows a broad sugar substrate specificity, but prefers D-arabinose
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-
?