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BRENDA support

Ligand isovitexin

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Basic Ligand Information

Molecular Structure
Picture of isovitexin (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C21H20O10
isovitexin
MYXNWGACZJSMBT-VJXVFPJBSA-N
Synonyms:
apigenin-6-C-glucoside

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
UDP-glucose + isovitexin = UDP + isovitexin 2''-O-beta-D-glucoside
show the reaction diagram
-

Substrate in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
isovitexin + O2 = 3'-keto-isovitexin + H2O2
show the reaction diagram
-
UDP-glucose + isovitexin = UDP + isovitexin 2''-O-beta-D-glucoside
show the reaction diagram
-
UDP-glucose + isovitexin = UDP + isovitexin 7-O-beta-D-glucoside
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Inhibitor in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
interacts with enzyme residues Glu121, Leu83, Ala84, Pro140, Ile141, His120, Ala136, Leu116, Ala139, and Leu137, binding structure analysis, and modelling, overview
-
interacts with enzyme residues Val112, Ser218, Leu119, Glu118, Asn226, Ser225, Thr224, Asn184, Phe192, and Asp115, binding structure analysis, and modelling, overview
-
interacts with enzyme residues Glu241, Ala242, Pro255, Pro254, Thr251, Leu222, Tyr248, Arg241, Met247, His226, and Glu227, binding structure analysis, and modeling, overview
-

Enzyme Kinetic Parameters

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.09
-
-

References & Links

Links to other databases for isovitexin

ChEBI
PubChem
ChEBI
PubChem