Ligand dipalmitoyl-sn-phosphatidylserine

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Basic Ligand Information

Molecular Structure
Picture of dipalmitoyl-sn-phosphatidylserine (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C38H70NO10P
dipalmitoyl-sn-phosphatidylserine
SYAYTZJXUCQTMJ-TUPIBTMWSA-N
Synonyms:
1,2-dipalmitoyl-3-phosphatidylserine, 1,2-dipalmitoyl-sn-phosphatidylserine, 1,2-dipalmitoylphosphatidylserine, dipalmitoylphosphatidylserine

Roles as Enzyme Ligand

Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1,2-dipalmitoyl-sn-phosphatidylserine + H2O = 1-palmitoyl-sn-phosphatidylserine + palmitic acid
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
CDP-1,2-dipalmitoyl-L-glycerol + L-Ser = CMP + 1,2-dipalmitoylphosphatidylserine
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
negatively charged phospholipid, inhibits the cytosolic isozyme noncompetitively, specific ionic and probably also hydrophobic interaction
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Enzyme Kinetic Parameters

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
56
-
-

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.0022
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cytosolic isozyme, pH 7.2, 25°C

References & Links

Links to other databases for dipalmitoyl-sn-phosphatidylserine

ChEBI
PubChem
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PubChem