Ligand L-rhamnopyranose

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Basic Ligand Information

Molecular Structure
Picture of L-rhamnopyranose (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C6H12O5
L-rhamnopyranose
SHZGCJCMOBCMKK-JFNONXLTSA-N
Synonyms:
6-deoxy-L-mannopyranose, 6-deoxy-L-mannose, L-rhamnose, rhamnose


Show all pahtways known for Show all BRENDA pathways known for L-rhamnopyranose

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
L-rhamnose + NAD+ = L-rhamno-1,4-lactone + NADH
show the reaction diagram
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L-rhamnose + NADP+ = L-rhamno-1,4-lactone + NADPH + H+
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (17 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
beta-D-galactosyl-(1->4)-L-rhamnose + phosphate = L-rhamnose + alpha-D-galactose 1-phosphate
show the reaction diagram
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3-O-[alpha-L-Rha-(1->4)-[alpha-L-Rha-(1->2)]-beta-D-Glc]diosgenin + 3 H2O = D-glucopyranose + 2 L-rhamnopyranose + diosgenin
show the reaction diagram
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3-O-[alpha-L-Rha-(1->4)-[alpha-L-Rha-(1->2)]-beta-D-Glc]diosgenin + 2 H2O = 2 L-rhamnopyranose + diosgenin 3-O-beta-D-glucopyranoside
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ginsenoside Re + H2O = ginsenoside Rg2 + L-rhamnose
show the reaction diagram
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ginsenoside Re + H2O = ginsenoside Rh1 + D-glucose + L-rhamnose
show the reaction diagram
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mannosyl rhamnose + H2O = alpha-D-mannopyranose + rhamnose
show the reaction diagram
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quercitrin + H2O = quercetin + L-rhamnose
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quercitrin + H2O = quercetin + L-rhamnose
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (33 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-rhamnose + NADH = ?
show the reaction diagram
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L-rhamnose + NADPH = L-rhamnitol + NADP+
show the reaction diagram
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L-rhamnose + NADP+ = L-rhamno-1,4-lactone + NADPH + H+
show the reaction diagram
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L-rhamnose + 2,6-dichlorophenolindophenol = ? + reduced 2,6-dichlorophenolindophenol
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L-rhamnose + pyrroloquinoline quinone = L-rhamnono-1,5-lactone + pyrroloquinoline quinol
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L-rhamnose + acceptor = L-rhamnone-1,5-lactone + reduced acceptor
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L-rhamnose + NADP+ + H2O = ?
show the reaction diagram
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UDP-alpha-D-glucose + L-rhamnose = ?
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L-rhamnose + beta-D-glucose 1-phosphate = 3-O-alpha-D-glucopyranosyl-L-rhamnopyranose + phosphate
show the reaction diagram
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sucrose + rhamnose = ?
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ATP + L-rhamnose = ?
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lactose + rhamnose = ?
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L-Rhamnose = L-Rhamnulose
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L-Rhamnose = ?
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (41 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
beta-D-galactosyl-(1->4)-L-rhamnose + phosphate = L-rhamnose + alpha-D-galactose 1-phosphate
show the reaction diagram
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3-O-alpha-D-glucopyranosyl-L-rhamnopyranose + phosphate = L-rhamnose + beta-D-glucose 1-phosphate
show the reaction diagram
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4-nitrophenyl alpha-L-rhamnopyranoside + H2O = 4-nitrophenol + L-rhamnopyranose
show the reaction diagram
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ginsenoside Re + H2O = ginsenoside Rg2 + L-rhamnose
show the reaction diagram
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ginsenoside Re + H2O = ginsenoside Rh1 + D-glucose + L-rhamnose
show the reaction diagram
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mannosyl rhamnose + H2O = alpha-D-mannopyranose + rhamnose
show the reaction diagram
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O-beta-L-rhamnopyranosyl-(1-3)-O-beta-L-rhamnopyranosyl-(1-3)-L-rhamnose + H2O = L-rhamnose
show the reaction diagram
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cell wall polysaccharide + H2O = arabinose + galactose + rhamnose + fucose
show the reaction diagram
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quercitrin + H2O = quercetin + L-rhamnose
show the reaction diagram
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Activator in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
5 mM, 1.24fold activation
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Inhibitor in Enzyme-catalyzed Reactions (12 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
74% inhibition of L-glucose oxidation
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50% inhibition at 50 mM
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5 mM, 35% inhibition
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competitive inhibition, Ki: 140 mM
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3D Structure of Enzyme-Ligand-Complex (PDB) (7 results)

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (32 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
22.36
-
pH 7.0, 60°C
1.6
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pH 6.5, 30°C, reverse phosphorolysis reaction, cosubstrate beta-D-glucose 1-phosphate

KM Value (42 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
52.3
-
-
0.46
-
pH 7.0, 60°C
2.7
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pH 6.5, 30°C, reverse phosphorolysis reaction, cosubstrate beta-D-glucose 1-phosphate
312
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Ki Value (11 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
140
-
competitive inhibition

IC50 Value (1 result)

EC NUMBER
IC50 VALUE
IC50 VALUE MAXIMUM
COMMENTARY
LITERATURE
20
-
pH 7.8, 40°C

References & Links

Links to other databases for L-rhamnopyranose

ChEBI
PubChem
ChEBI
PubChem