Ligand 1-methylguanine

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Basic Ligand Information

Molecular Structure
Picture of 1-methylguanine (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C6H9N5O
1-methylguanine
SANFPXROJNAMOV-UHFFFAOYSA-N

Roles as Enzyme Ligand

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

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1-methylguanosine + phosphate = 1-methylguanine + alpha-D-ribose 1-phosphate
show the reaction diagram
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-

Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1-methylguanine + H2O = 1-methylxanthine + NH3
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1-methylguanosine + H2O = 1-methylguanine + D-ribose
show the reaction diagram
-
-

Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (1 result)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.08
-
wild-type, pH 7.5, 25°C

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.93
-
wild-type, pH 7.5, 25°C

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.02
-
-

References & Links

Links to other databases for 1-methylguanine

ChEBI
PubChem
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PubChem