Ligand D-arabinose

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Basic Ligand Information

Molecular Structure
Picture of D-arabinose (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C5H10O5
D-arabinose
HMFHBZSHGGEWLO-ZRMNMSDTSA-N
Synonyms:
(-)-arabinose, D(-)-arabinose, D-(-)-arabinose
Pathway Source
Pathways


Show all pahtways known for Show all BRENDA pathways known for D-arabinose

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (12 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-arabinose + NAD+ = D-arabinono-1,4-lactone + NADH
show the reaction diagram
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D-arabinose + NAD+ = D-arabinono-1,4-lactone + NADH
show the reaction diagram
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D-arabinose + NAD(P)+ = ?
show the reaction diagram
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ATP + D-arabinose = ADP + D-arabinose 5-phosphate
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
3-deoxy-D-manno-octulosonate = pyruvate + D-arabinose
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (66 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-arabinose + NADH + H+ = D-arabitol + NAD+
show the reaction diagram
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D-arabinose + NAD+ = ? + NADH
show the reaction diagram
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D-arabinose + NADP+ = D-arabinono-1,4-lactone + NADPH
show the reaction diagram
-
D-arabinose + NADP+ + H2O = ?
show the reaction diagram
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D-arabinose + NADP+ = D-arabinolactone + NADPH
show the reaction diagram
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D-arabinose + NADP+ = ? + NADPH
show the reaction diagram
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D-arabinose + NADH = ?
show the reaction diagram
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D-arabinose + NADPH = ? + NADP+
show the reaction diagram
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D-arabinose + 2,6-dichlorophenolindophenol = ? + reduced 2,6-dichlorophenolindophenol
show the reaction diagram
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D-arabinose + O2 = ?
show the reaction diagram
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D-arabinose + NAD+ = erythroascorbic acid + NADH + H+
show the reaction diagram
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D-arabinose + N-methylphenazonium methyl sulfate = D-arabinono-1,5-lactone + ?
show the reaction diagram
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D-arabinose + NADP+ = D-arabinono-1,4-lactone + NADPH
show the reaction diagram
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sucrose + D-arabinose = ?
show the reaction diagram
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alpha-D-glucose 1-phosphate + D-arabinose = ?
show the reaction diagram
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phosphoenolpyruvate + D-arabinose = 2-dehydro-3-deoxy-D-gluco-octonate + phosphate
show the reaction diagram
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ATP + D(-)-arabinose = ADP + D(-)arabinose 5-phosphate
show the reaction diagram
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ATP + D-arabinose = ?
show the reaction diagram
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ferulic acid + D-arabinose = ?
show the reaction diagram
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phosphatidylcholine + D-arabinose = phosphatidylarabinose + choline
show the reaction diagram
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pyruvate + D-arabinose = 3-deoxy-D-manno-octulosonate
show the reaction diagram
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D-arabinose = D-ribulose + D-ribose
show the reaction diagram
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D-Arabinose = ?
show the reaction diagram
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D-Arabinose = ?
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (9 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-arabitol + NADH + H+ = D-lyxose + D-arabinose + NAD+
show the reaction diagram
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D-arabinose 5-phosphate + H2O = D-arabinose + phosphate
show the reaction diagram
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4-nitrophenyl beta-D-arabinopyranoside + H2O = 4-nitrophenol + D-arabinose
show the reaction diagram
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O-beta-D-galactosyl-1,3-D-arabinoside + H2O = beta-D-galactose + D-arabinose
show the reaction diagram
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3-deoxy-D-manno-octulosonate = pyruvate + D-arabinose
show the reaction diagram
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D-3-deoxy-manno-2-octulosonic acid = D-arabinose + pyruvate
show the reaction diagram
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D-ribose = D-ribulose + D-arabinose
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (15 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive inhibition of L-fucose oxidation at 2.5 mM
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0.4 M, 13% inhibition
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0.5 mM, 20% inhibition. 10 mM, 84% inhibition
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0.1 M, 64% inhibition of beta-galactoside hydrolysis, 20% inhibition of beta-glucoside hydrolysis
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competitive
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (8 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
175
-
pH 8.0, 30C
23.8
-
pH 7.5, 80C
35.5
-
at pH 8.5 and 30C
7.79
-
pH 7.0, 37C
0.17
-
-
0.1823
-
-
3
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KM Value (55 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.91
-
pH 8.0, 30C
7.7
-
-
140
-
-
130
-
-
139.9
-
-
285.4
-
pH 6.0
30.3
-
at pH 8.5 and 30C
174
-
pH 7.0, 37C
0.78
-
-
17
-
at 30C with 0.4 mM ferricenium as electron acceptor
240
-
-
1.2
-
pH 8.0, 37C
151
-
-

References & Links

Links to other databases for D-arabinose

ChEBI
PubChem
ChEBI
PubChem