Ligand 8-O-methylsterigmatocystin

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Basic Ligand Information

Molecular Structure
Picture of 8-O-methylsterigmatocystin (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C19H14O6
8-O-methylsterigmatocystin
JKUJKKGMOZDDJV-ZRNGKTOUSA-N
Synonyms:
7-O-methylsterigmatocystin, O-Methylsterigmatocystin


Show all pahtways known for Show all BRENDA pathways known for 8-O-methylsterigmatocystin

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
8-O-methylsterigmatocystin + [reduced NADPH-hemoprotein reductase] + O2 = aflatoxin B1 + 2 NADP+ + methanol + [oxidized NADPH-hemoprotein reductase] + H2O + CO2
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
S-adenosyl-L-methionine + sterigmatocystin = S-adenosyl-L-homocysteine + 8-O-methylsterigmatocystin
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
8-O-methylsterigmatocystin + [reduced NADPH-hemoprotein reductase] + O2 = aflatoxin B1 + 2 NADP+ + methanol + [oxidized NADPH-hemoprotein reductase] + H2O + CO2
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
S-adenosyl-L-methionine + sterigmatocystin = S-adenosyl-L-homocysteine + 8-O-methylsterigmatocystin
show the reaction diagram
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Enzyme Kinetic Parameters

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.0012
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in 50 mM phosphate buffer, pH 7.5, at 29°C

References & Links

Links to other databases for 8-O-methylsterigmatocystin

ChEBI
PubChem
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PubChem