Ligand tetramethylammonium

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Basic Ligand Information

Molecular Structure
Picture of tetramethylammonium (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C4H12N
tetramethylammonium
QEMXHQIAXOOASZ-UHFFFAOYSA-N
Synonyms:
(CH3)4N+, N,N,N-trimethylmethanaminium, N-tetramethylammonium, tetramethylamine, Tetramethyl ammonium
Pathway Source
Pathways

Roles as Enzyme Ligand

Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
tetramethylammonium + a [Co(I) tetramethylammonium-specific corrinoid protein] = a [methyl-Co(III) tetramethylammonium-specific corrinoid protein] + trimethylamine
show the reaction diagram
-

Inhibitor in Enzyme-catalyzed Reactions (12 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive dead-end inhibitor with respect to choline, uncompetitive with respect to PAPS
-
uncompetitive inhibitor
-

3D Structure of Enzyme-Ligand-Complex (PDB) (3 results)

EC NUMBER
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

Ki Value (7 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
11
-
pH 8.0, 25C
0.6
-
pH 5.0, 37C, partially purified enzyme

References & Links

Links to other databases for tetramethylammonium

ChEBI
PubChem
ChEBI
PubChem