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1,2-diarachidonoyl phosphatidic acid
about 55% relative activity in the presence of 1.5 mol%
1-arachidoyl-2-arachidonoyl phosphatidic acid
about 70% relative activity in the presence of 1.5 mol%
1-palmitoyl-2-arachidonoyl phosphatidic acid
about 50% relative activity in the presence of 1.5 mol%
1-stearoyl-2-arachidonoyl phosphatidic acid
about 48% relative activity in the presence of 1.5 mol%
1-stearoyl-2-oleoyl phosphatidic acid
about 70% relative activity in the presence of 1.5 mol%
2,3-dioleoylglycerol
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uncompetitive inhibition of isoforms diacylglycerol kinase alpha and zeta, no inhibition of isoform epsilon. Binds to a site on the alpha and zeta isoforms that is exposed as a consequence of the substrate binding to the active site, the chiral specificity of the isoforms thus mimicks the substrate specificity
2-arachidonoyl glycerol
inhibitor for both of the epsilon or the zeta isoforms of diacylglycerol kinase; inhibitor for both of the epsilon or the zeta isoforms of diacylglycerol kinase
2-oleoyl glycerol
inhibits diacylglycerol kinase epsilon less than does 2-arachidonoyl glycerol; shows similar inhibitory potency for diacylglycerol kinase zeta as 2-arachidonoyl glycerol
4-[bis(4-fluorophenyl)methylidene]piperidine
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5-[(2E)-3-(2-furyl)prop-2-enylidene]-3-[(phenylsulfonyl)amino]2-thioxo-1,3-thiazolidin-4-one
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adenosine
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0.5 mM, 5% inhibition of DGK I and 28% inhibition of DGK IV
adenosine 5'-tetraphosphoryl-3-O-(1,2-dihexanoyl)-sn-glycerol
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alpha-thrombin
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apparent binding parameters of diacylglycerol kinase theta increase following alpha-thrombin stimulation
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AMP
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0.5 mM, 18% inhibition of DGK I and 14% inhibition of DGK IV
antineutrophil cytoplasmic antibody
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selective activation of diacylglycerol kinase
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cAMP
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0.5 mM, 20% inhibition of DGK I and 15% inhibition of DGK IV
diacylglycerol
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above 3.4 mol%, substrate inhibition
dioctanoylglycerol
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above 3.4 mol%
dioleoylglycerol
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above 3.4 mol%
ethanol
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0.5%, 20% inhibition
GTPgammaS
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0.5 mM, 37% inhibition of DGK I and 32% inhibition of DGK IV
LiCl
more than 50% inhibition at above 200 mM
N-[7-[cyclopropyl(hydroxy)methyl]-2,3-dihydro-1,4-benzodioxin-6-yl]cyclopropanecarboxamide
about 10% inhibition of isoform DGKzeta at 0.1 mM; about 10% inhibition of isoform DGKzeta at 0.1 mM; about 20% inhibition of isoform DGKdelta at 0.1 mM; about 30% inhibition of isoform DGKeta at 0.1 mM; about 50% inhibition of isoform DGKbeta at 0.1 mM; about 70% inhibition of isoform DGKiota at 0.1 mM; KU-8, 0.01 mM significantly inhibits isoform DGKkappa activity by 79%, while almost complete inhibition occurs at 0.02 mM
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NaCl
more than 50% inhibition at above 200 mM
Nonidet
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0.5%, 45% inhibition
octyl glucoside
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enzyme form DGK-I, DGK-II and DGK-III
phorbol ester
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activation of protein kinase C which inhibits diacylglycerol kinase epsilon binding to retinoblastoma protein. Mimicking of protein kinase C phosphorylation of serine residues by S/D mutations but not S/N mutations within the MARCKS phosphorylation site domain also prevents binding to retinoblastoma protein
phorbol myristate acetate
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induces the interaction of diacylglycerol kinase gamma with beta2-chimaerin. Simultaneous addition of H2O2 and phorbol myristate acetate synergistically enhances the interaction with concomitant translocation of beta2-chimaerin from cytoplasm to the plasma membrane
phosphatidic acid
competitive inhibition
phosphatidylcholine
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enzyme form DGK-I, DGK-II and DGK-III
phosphatidylglycerol
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inhibits phosphatidylcholine-dependent kinase activity
phosphatidylinositol
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2.5 mol% results in 50% inhibition of the phosphatidylcholine-dependent kinase activity
phosphatidylinositol 4,5-bisphosphate
potent inhibitor
phosphatidylinositol-(4,5)-bisphosphate
potent inhibitor; potent inhibitor
phosphatidylinositol-4,5-bisphosphate
noncompetitive inhibitor with respect to 1-stearoyl-2-arachidonoyl-sn-glycerol but a competitive inhibitor with respect to ATP
quercetin
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0.1 mM, 41% inhibition of DGK I and 15% inhibition of DGK IV
RhoA
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V14-RhoA, strong binding to the C-terminal catalytic domain, negative regulation
sodium deoxycholate
at 5 mM
sphingosine
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inhibits the 150000 Da enzyme
thrombin
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stimulation results in an increase in the apparent KM of DGKtheta at low concentrations of substrate dioleoylglycerol. Increasing the bulk concentration of dioleoylglycerol returns the apparent KM to the basal value
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5-[(2E)-3-(2-furyl)prop-2-enylidene]-3-[(phenylsulfonyl)amino]2-thioxo-1,3-thiazolidin-4-one
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5-[(2E)-3-(2-furyl)prop-2-enylidene]-3-[(phenylsulfonyl)amino]2-thioxo-1,3-thiazolidin-4-one
i.e. CU-3, ATP competitive inhibitor
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ADP
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ADP
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0.5 mM, 77% inhibition of DGK I and 66% inhibition of DGK IV
ATPgammaS
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ATPgammaS
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0.5 mM, 93% inhibition of DGK I and 71% inhibition of DGK IV
Ca2+
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CDP
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CDP
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0.5 mM, 43% inhibition of DGK I and 28% inhibition of DGK IV
CTP
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CTP
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0.5 mM, 42% inhibition of DGK I and 9% inhibition of DGK IV
deoxycholate
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1 mM, about 50% inhibition
deoxycholate
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0.5%, 30% inhibition
GDP
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GDP
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0.5 mM, 74% inhibition of DGK I and 72% inhibition of DGK IV
GTP
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GTP
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0.5 mM, 74% inhibition of DGK I and 56% inhibition of DGK IV
H2O2
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induces the interaction of diacylglycerol kinase gamma with beta2-chimaerin. Simultaneous addition of H2O2 and phorbol myristate acetate synergistically enhances the interaction with concomitant translocation of beta2-chimaerin from cytoplasm to the plasma membrane
H2O2
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endogenous nuclear diacylglycerol kinase zeta rapidly translocates to the cytoplasm following H2O2 treatment
R59022
specific inhibitor
R59022
a specific pharmacological enzyme inhibitor
R59022
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inhibits DGK-II and to a lesser extent DGK-III, but little affects DGK-I
R59022
i.e. 6-[2-[4-[(4-Fluorophenyl)phenylmethylene]-1-piperidinyl]ethyl]-7-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one
R59022
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specifc inhibitor of diacylglycerol kinase. Treatment significantly increases glucose transport, p38 and MKK3/6 activation in myotubes. The R59022-induced glucose transport is blocked by SB203580, a specific p38 inhibitor. R59022 fails to stimulate both possible known mechanisms to enhance glucose transport, an IRS1-PI3K-Akt pathway, muscle contraction signaling or GLUT1 and GLUT4 expression
R59022
is an effective inhibitor of purified DGK-theta in vitro and in vivo
R59022
i.e. 6-[2-[4-[(4-fluorophenyl) phenylmethylene]-1-piperidinyl]ethyl]-7-methyl-5H-thiazolo(3,2-) pyrimidine-5-one
R59022
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inhibition of diacylglycerol kinase decreases H2O2-induced RIE-1 cell apoptosis
R59022
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decrease in total diacylglycerol kinase activity and increases in diacylglycerol levels upon incubation of skeletal muscle, with parallel increase in protein kinase C activity and isoform-specific phosphorylation of protein kinase Cdelta. Diacylglycerol kinase inhibition also reduces insulin-stimulated glucose transport
R59022
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inhibits the 80000 Da enzyme form but not the 150000 Da enzyme form
R59949
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specific inhibition of diacylglycerol kinase alpha. Inhibition impairs impairs hepatocyte growth factor- and v-Src-induced cell scatter and migration, without affecting the loss of intercellular adhesions, impairs hepatocyre growth factor-induced cell spreading, lamellipodia formation, membrane ruffling, and focal adhesions remodeling and impairs hepatocyte growth factor-induced Rac activation and membrane targeting
R59949
pre-treatment increases both carbamoylcholine-induced and phytohemagglutinin-induced apoptosis due to an increase in the release of exosomes bearing non-processed pro-apoptotic protein FasL
R59949
i.e. 3-[2-(4-[bis-(4-fluorophenyl)methylene]-1-piperidinyl)ethyl]-2, 3-dihydro-2-thioxo-4(1H)quinazolinone
R59949
DGKalpha inhibitor
R59949
is an effective inhibitor of purified DGK-theta in vitro and in vivo
R59949
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decrease in total diacylglycerol kinase activity and increases in diacylglycerol levels upon incubation of skeletal muscle, with parallel increase in protein kinase C activity and isoform-specific phosphorylation of protein kinase Cdelta. Diacylglycerol kinase inhibition also reduces insulin-stimulated glucose transport
R59949
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inhibition of diacylglycerol kinase activity accompanied by increased protein kinase Calpha activity, reduced glucose-induced insulin receptor activation, and GLUT4 translocation. Inhibition of decrease in the intracellular levels of diacylglycerol upon exposure of L6 cells to glucose
ritanserin
inhibitor of isoform DGKalpha
Triton N-101
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0.5%, 45% inhibition
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Triton N-101
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enzyme form DGK-I, DGK-II and DGK-III
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Triton X-100
strong inhibition at up to 2%
Triton X-100
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0.5 mM, 50% inhibition
Triton X-100
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extremely inhibitory to the 80000 Da enzyme and the 150000 Da enzyme form
additional information
isozyme DGK2 activity is affected by salts and detergents, no inhibition by Ca2+
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additional information
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isozyme DGK2 activity is affected by salts and detergents, no inhibition by Ca2+
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additional information
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no inhibition of activity of isozyme DAGKepsilon with 1-stearoyl-2-arachidonoylglycerol by R59022, a type I DAGK inhibitor
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additional information
isoform DGKalpha is not inhibited by ketanserin
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additional information
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addition of cholesterol and/or phosphatidylethanolamine reduce the substrate specificity
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additional information
no inhibition by ATP, ADP, sodium pyrophosphate, and beta-glycerophosphate
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additional information
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no inhibition by R59022, a type I DAGK inhibitor
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