Ligand 1-palmitoyl-2-arachidonoylphosphatidylcholine

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Basic Ligand Information

Molecular Structure
Picture of 1-palmitoyl-2-arachidonoylphosphatidylcholine (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C44H80NO8P
1-palmitoyl-2-arachidonoylphosphatidylcholine
IIZPXYDJLKNOIY-JXPKJXOSSA-O
Synonyms:
1-palmitoyl-2-arachidonoyl-glycerophosphocholine, 1-palmitoyl-2-arachidonoyl-phosphatidylcholine, 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine, 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphorylcholine, 1-palmitoyl-2-arachidonoylglycerophosphocholine, 1-palmitoyl-2-arachidonyl-phosphatidylcholine, 1-palmitoyl-2-arachidonyl-sn-glycerol-3-phosphocholine, 1-palmitoyl-2-arachidonylphosphatidylcholine, 1-palmitoyl-2-arachidonyl phosphatidyl choline, 1-palmitoyl-2-arichidonoyl-sn-glycero-3-phosphocholine, 2-arachidonoyl-1-palmitoylphosphatidylcholine

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-palmitoyl-2-lysophosphatidylcholine + arachidonoyl-CoA = 1-palmitoyl-2-arachidonoylphosphatidylcholine + CoA
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (15 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1-palmitoyl-2-arichidonoyl-sn-glycero-3-phosphocholine + GSH = ?
show the reaction diagram
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1-palmitoyl-2-arachidonyl phosphatidyl choline + O2 = 15S-HpETE
show the reaction diagram
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cholesterol + 1-palmitoyl-2-arachidonoylphosphatidylcholine = cholesteryl arachidonate + 1-palmitoylglycerophosphocholine
show the reaction diagram
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1-palmitoyl-2-arachidonoylglycerophosphocholine + H2O = palmitic acid + 2-arachidonoylglycerophosphocholine
show the reaction diagram
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1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine + H2O = 1-palmitoyl-sn-glycero-3-phosphocholine + arachidonate
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (7 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1-palmitoyl-2-lyso-glycerophosphocholine + arachidonoylphosphatidylethanolamine = 1-palmitoyl-2-arachidonoyl-glycerophosphocholine + lyso-phosphatidylethanolamine
show the reaction diagram
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arachidonoyl-CoA + 1-palmitoyl-sn-lysophosphatidylcholine = CoA + 1-palmitoyl-2-arachidonoylphosphatidylcholine
show the reaction diagram
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palmitoyl-CoA + 2-arachidonoyl-sn-glycero-3-phosphocholine = CoA + 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine
show the reaction diagram
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Activator in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
stimulates arylesterase activity
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive inhibition of platelet activating factor hydrolysis
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Enzyme Kinetic Parameters

KM Value (6 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.129
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-
0.5
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References & Links

Links to other databases for 1-palmitoyl-2-arachidonoylphosphatidylcholine

ChEBI
PubChem
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PubChem