Ligand 1,2-dipalmitoylphosphatidylcholine

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Basic Ligand Information

Molecular Structure
Picture of 1,2-dipalmitoylphosphatidylcholine (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C40H80NO8P
1,2-dipalmitoylphosphatidylcholine
KILNVBDSWZSGLL-KXQOOQHDSA-O
Synonyms:
(R)-1,2-dipalmitoyl-glycero-3-phosphocholine, (R)-1,2-dipalmitoyl-sn-glycero-3-phosphocholine, 1,2-dipalmitoyl-phosphatidylcholine, 1,2-dipalmitoyl-sn-lysophosphatidylcholine, 1,2-dipalmitoyl-sn-phosphatidylcholine, 1-palmitoyl-2-palmitoyl-sn-glycero-3-phosphocholine, 1-palmitoyl-2-palmitoyl-sn-glycerophosphocholine

Roles as Enzyme Ligand

In Vivo Product in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Substrate in Enzyme-catalyzed Reactions (12 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1-palmitoyl-2-palmitoyl-sn-glycero-3-phosphocholine + hexa-acyl lipid A = 2-palmitoyl-sn-glycero-3-phosphocholine + hepta-acyl lipid A
show the reaction diagram
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1,2-dipalmitoyl-phosphatidylcholine + H2O = 2-palmitoyl-sn-glycerophosphocholine + palmitate
show the reaction diagram
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1,2-dipalmitoylphosphatidylcholine + H2O = ?
show the reaction diagram
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1,2-dipalmitoylphosphatidylcholine + H2O = 1,2-dipalmitoylglycerol + phosphorylcholine
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (11 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Activator in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
0.1 mM, 1.3fold stimulation
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
large unilamellar vesicles, inhibits hydrolysis of 1,2-dipalmitoyl-phosphatidylcholine small unilamellar vesicles
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3D Structure of Enzyme-Ligand-Complex (PDB) (97 results)

EC NUMBER
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (2 results)

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

KM Value (4 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.19
-
37°C, pH 4.0

References & Links

Links to other databases for 1,2-dipalmitoylphosphatidylcholine

ChEBI
PubChem
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PubChem