Ligand maltohexaose

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.

Basic Ligand Information

Molecular Structure
Picture of maltohexaose (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C36H62O31
maltohexaose
OCIBBXPLUVYKCH-QXVNYKTNSA-N
Synonyms:
linear maltohexaose, malto-hexaose, maltodextrin G6

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
maltohexaose + H2O = 3 maltose
show the reaction diagram
-
maltohexaose + H2O = maltose + maltotetraose
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
sucrose + maltopentaose = D-fructose + maltohexaose
show the reaction diagram
-
-
starch + H2O = maltohexaose + maltotetrose + maltotriose + maltose
show the reaction diagram
-
-

Substrate in Enzyme-catalyzed Reactions (81 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
maltohexaose + O2 = ?
show the reaction diagram
-
acetyl-CoA + maltohexaose = CoA + acetyl-maltohexaose
show the reaction diagram
-
UDP-glucose + maltohexaose = ? + UDP
show the reaction diagram
-
Maltohexaose = ?
show the reaction diagram
-
maltohexaose = dextran
show the reaction diagram
-
ADP-alpha-D-glucose + maltohexaose = ADP + maltoheptaose
show the reaction diagram
-
maltohexaose = cyclo-(-6)-alpha-D-Glc-(1-4)-alpha-D-Glc-(1-4)-alpha-D-Glc-(1-4)-alpha-D-Glc-(1-4)-alpha-D-Glc-(1-) + ?
show the reaction diagram
-
acarbose + maltohexaose = acarviosyl-(1->4)-alpha-maltohexaose + maltose
show the reaction diagram
-
maltohexaose + H2O = ?
show the reaction diagram
-
Maltohexaose = ?
show the reaction diagram
-
maltohexaose + H2O = maltotriose
show the reaction diagram
-
maltohexaose + H2O = ?
show the reaction diagram
-
maltohexaose + H2O = ?
show the reaction diagram
-
maltohexaose + H2O = maltopentaose + D-glucose
show the reaction diagram
-
maltohexaose + H2O = maltotriose + maltose + D-glucose + maltotetraose
show the reaction diagram
-
maltohexaose + H2O = maltotetraose + maltose
show the reaction diagram
-
Maltohexaose = ?
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (48 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
maltotriose + glycosyl acceptor = D-glucose + maltose + maltotetraose + maltopentaose + maltohexaose
show the reaction diagram
-
maltoheptaose + H2O = D-glucose + maltotriose + maltohexaose
show the reaction diagram
-
-
4-nitrophenyl alpha-D-maltohexaoside + H2O = 4-nitrophenol + maltohexaose
show the reaction diagram
-
-
maltoheptaose + H2O = maltohexaose + D-glucose
show the reaction diagram
-
-

Activator in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
stimulating effect of maltooligosaccharides on the conversion of amylose, 15 mM, relative activity 144%
-
20 mM: 1.86fold activation
-

Inhibitor in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (57 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.109
-
pH 6.5, 30°C
4.56
-
pH 6.5, 85°C, recombinant enzyme

KM Value (94 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.0026
-
-
15.3
-
pH 6.5, 30°C
7.68
-
-
7.77
-
pH 6.5, 85°C, recombinant enzyme
0.1
-
pH 5.0, 35°C

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
1.05
-
pH 5.0, 40°C

References & Links

Links to other databases for maltohexaose

ChEBI
PubChem
-
PubChem