Ligand O-phosphoethanolamine

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Basic Ligand Information

Molecular Structure
Picture of O-phosphoethanolamine (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C2H8NO4P
O-phosphoethanolamine
SUHOOTKUPISOBE-UHFFFAOYSA-N
Synonyms:
2-aminoethyl phosphate, 2-phosphorylethanolamine, aminoethylphosphate, ethanolamine-phosphate, Ethanolamine phosphate, Ethanolaminephosphate, O-Phosphorylethanolamine, Phosphoethanolamine, phosphoethanolamine[side 1], phosphoethanolamine[side 2], phosphoryl-ethanolamine, Phosphorylethanolamine


Show all pahtways known for Show all BRENDA pathways known for O-phosphoethanolamine

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (8 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
CTP + ethanolamine phosphate = diphosphate + CDP-ethanolamine
show the reaction diagram
-
ATP + H2O + phosphoethanolamine/in = ADP + phosphate + phosphoethanolamine/out
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (9 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
ethanolamine + ATP = O-phosphoethanolamine + ADP
show the reaction diagram
-
-
ATP + ethanolamine = ADP + O-phosphoethanolamine
show the reaction diagram
-
-
phosphatidylethanolamine + H2O = diacylglycerol + ethanolamine phosphate
show the reaction diagram
-
L-serine O-3-phosphate = ethanolamine-phosphate + CO2
show the reaction diagram
-
-
ATP + H2O + phosphoethanolamine/in = ADP + phosphate + phosphoethanolamine/out
show the reaction diagram
-
-

Substrate in Enzyme-catalyzed Reactions (23 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
CTP + ethanolamine phosphate = diphosphate + CDP-ethanolamine
show the reaction diagram
-
CTP + ethanolamine phosphate = diphosphate + CDPethanolamine
show the reaction diagram
-
phosphoethanolamine + H2O = phosphate + ethanolamine
show the reaction diagram
-
ethanolamine phosphate + H2O = ?
show the reaction diagram
-
2-phosphorylethanolamine + H2O = ethanolamine + phosphate
show the reaction diagram
-
ATP + ethanolamine phosphate = norcobalamin + ?
show the reaction diagram
-
ATP + H2O + phosphoethanolamine[side 1] = ADP + phosphate + phosphoethanolamine[side 2]
show the reaction diagram
-
ATP + H2O + phosphoethanolamine/in = ADP + phosphate + phosphoethanolamine/out
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (46 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
sn-glycerol-3-phosphoethanolamine + H2O = glycerol + phosphoethanolamine
show the reaction diagram
-
-
CDP-ethanolamine + H2O = CMP + ethanolamine phosphate
show the reaction diagram
-
-
CDP-ethanolamine + H2O = CMP + phosphoethanolamine
show the reaction diagram
-
-
L-serine O-3-phosphate = ethanolamine-phosphate + CO2
show the reaction diagram
-
-
ATP + H2O + phosphoethanolamine[side 1] = ADP + phosphate + phosphoethanolamine[side 2]
show the reaction diagram
-
-
ATP + H2O + phosphoethanolamine/in = ADP + phosphate + phosphoethanolamine/out
show the reaction diagram
-
-

Inhibitor in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive to phosphocholine
-
substrate inhibition
-
weak
-

3D Structure of Enzyme-Ligand-Complex (PDB) (1 result)

EC NUMBER
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (20 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE

KM Value (45 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
2.9
-
-
0.7
-
pH 5.0, 37°C

Ki Value (2 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
16.7
-
pH 7, 37°C
3
-
pH 5.0, 37°C

References & Links

Links to other databases for O-phosphoethanolamine

ChEBI
PubChem
ChEBI
PubChem