Ligand L-Xylose

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Basic Ligand Information

Molecular Structure
Picture of L-Xylose (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C5H10O5
L-Xylose
HMFHBZSHGGEWLO-CZBDKTQLSA-N

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-xylose + NAD+ = L-xylono-1,5-lactone + NADH
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (19 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-xylose + NAD+ = ? + NADH
show the reaction diagram
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L-xylose + NADP+ = L-xylono-1,4-lactone + NADPH
show the reaction diagram
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L-xylose + NAD+ = L-xylono-1,5-lactone + NADH
show the reaction diagram
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L-xylose + NADPH = ? + NADP+
show the reaction diagram
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L-xylose + NAD(P)H = L-xylitol + NAD(P)+
show the reaction diagram
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L-xylose + NADP+ = L-xylono-1,4-lactone + NADPH
show the reaction diagram
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L-xylose + ferricytochrome c = ? + ferrocytochrome c
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sucrose + L-xylose = beta-D-fructofuranosyl-beta-L-xylopyranoside + D-glucose
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L-xylose + alpha-D-glucose 1-phosphate = ? + phosphate
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phosphoenolpyruvate + L-xylose = 2-dehydro-3-deoxy-L-ido-octonate + phosphate
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L-Xylose = L-Xylulose
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L-Xylose = L-Xylulose
show the reaction diagram
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L-Xylose = L-Xylulose
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-lyxose = L-xylulose + L-xylose
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
excess concentration
-
0.4 M, 16% inhibition
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (3 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
214
-
pH 8.0, 30°C
22.4
-
at pH 8.5 and 30°C
0.017
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KM Value (14 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
3.5
-
pH 8.0, 30°C
37.1
-
-
37.1
-
-
24
-
-
236
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at pH 8.5 and 30°C

References & Links

Links to other databases for L-Xylose

ChEBI
PubChem
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PubChem