Ligand inulin

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Basic Ligand Information

Molecular Structure
Picture of inulin (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C36H62O31
inulin
BWRYDXSZCCQXIF-TWMOFSFSSA-N
Synonyms:
inulin-type fructans (beta-2,1), [(beta-D-Fruf-(2-1))5]-alpha-D-Glup, [1-beta-D-fructofuranosyl-(2->1)-]m+1 alpha-D-glucopyranoside, [1-beta-D-fructofuranosyl-(2->1)-]m+1-alpha-D-glucopyranoside
Pathway Source
Pathways

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (9 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
inulin + H2O = D-fructose + ?
show the reaction diagram
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inulin + H2O = D-fructose + D-glucose
show the reaction diagram
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inulin + H2O = ?
show the reaction diagram
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inulin = 3 di-D-fructofuranose-1,2':2,1'-dianhydride + H2O
show the reaction diagram
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inulin = 3 di-D-fructofuranose 1,2':2,3' dianhydride + ?
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (64 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
inulin = fructose
show the reaction diagram
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inulin + H2O = ?
show the reaction diagram
-
inulin + H2O = ?
show the reaction diagram
-
inulin + H2O = ?
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Activator in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
with raw inulin in bioreactor, progressive increase in inulinase production with increase in inulin concentration up to 4.0% with a maximum inulinase activity of 50.2 IU/ml
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about 110% activity at 0.1% (w/v)
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Inhibitor in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (36 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
-999
-
5 mM substrate: wild-type 1-FEH IIa 10 mol fructose/mol enzyme, S101L mutant about 2 mol fructose/mol enzyme

KM Value (61 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
6.8
-
-

References & Links

Links to other databases for inulin

ChEBI
PubChem
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PubChem