Relation Results

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-173383	Ser1200	ASSLHSVsSKSFRDF	Homo sapiens	B-lymphocyte
pmid	sentence
21482705	We found that ibtk_ is phosphorylated at serines 87 and 90 by pkc on bcr engagement;this phosphorylation causes the dissociation of the btk:ibtk_ complex and allows btk to translocate to the plasma membrane.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-173387	Ser1203	LHSVSSKsFRDFLLE	Homo sapiens	B-lymphocyte
pmid	sentence
21482705	We found that ibtk_ is phosphorylated at serines 87 and 90 by pkc on bcr engagement;this phosphorylation causes the dissociation of the btk:ibtk_ complex and allows btk to translocate to the plasma membrane.

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-249084	Ser1303	NKLRRQHsYDTFVDL	in vitro
pmid	sentence
11306676	These results indicate that PKC can directly phosphorylate S1303 and S1323 in the NR2B C terminus, leading to enhanced currents through NMDA receptor channels.

Identifier	Residue	Sequence	Organism
SIGNOR-249087	Ser1323	ALAPRSVsLKDKGRF	in vitro
pmid	sentence
11306676	These results indicate that PKC can directly phosphorylate S1303 and S1323 in the NR2B C terminus, leading to enhanced currents through NMDA receptor channels.

Publications:

2

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-97942	Ser146	MEPERRDsQDGSSYR	Homo sapiens
pmid	sentence
12571245	Actin binding of human lim and sh3 protein is regulated by cgmp- and camp-dependent protein kinase phosphorylation on serine 146. Phosphorylation of lasp at ser-146 leads to a redistribution of the actin-bound protein from the tips of the cell membrane to the cytosol, accompanied with a reduced cell migration

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-58498	Ser15	SSYRGRKsGNKPPSK	Homo sapiens
pmid	sentence
9649584	This study investigated the molecular physiology of the nh2-terminal phosphorylation sites that regulate inactivation gating of an a-type k+ channel. The main results show that: (a) pkc acts on four phosphate acceptors (s8, s9, s15, and s21) within the inactivation domain because mutation of these residues to alanine is necessary and sufficient to remove the action of pkc on channel inactivation.

Identifier	Residue	Sequence	Organism
SIGNOR-35622	Ser15	SSYRGRKsGNKPPSK	Homo sapiens
pmid	sentence
7993631	We found that pkc specifically eliminates rapid inactivation of a cloned human a-type k+ channel (hkv3.4), converting this channel from a rapidly inactivating a type to a noninactivating delayed rectifier type.

Identifier	Residue	Sequence	Organism
SIGNOR-58502	Ser21	KSGNKPPsKTCLKEE	Homo sapiens
pmid	sentence
9649584	This study investigated the molecular physiology of the nh2-terminal phosphorylation sites that regulate inactivation gating of an a-type k+ channel. The main results show that: (a) pkc acts on four phosphate acceptors (s8, s9, s15, and s21) within the inactivation domain because mutation of these residues to alanine is necessary and sufficient to remove the action of pkc on channel inactivation.

Identifier	Residue	Sequence	Organism
SIGNOR-35626	Ser21	KSGNKPPsKTCLKEE	Homo sapiens
pmid	sentence
7993631	We found that pkc specifically eliminates rapid inactivation of a cloned human a-type k+ channel (hkv3.4), converting this channel from a rapidly inactivating a type to a noninactivating delayed rectifier type.

Publications:

4

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-248923	Ser159	KKKKKRFsFKKSFKL	in vitro
pmid	sentence
8422248	These results indicate that in vitro, PKC phosphorylates MARCKS only at three sites, but not at Ser160 as that reported previously, and there was no preferential phosphorylation of MARCKS by either PKC isozyme I, II or III.

Identifier	Residue	Sequence	Organism
SIGNOR-248926	Ser163	KRFSFKKsFKLSGFS	in vitro
pmid	sentence
8422248	These results indicate that in vitro, PKC phosphorylates MARCKS only at three sites, but not at Ser160 as that reported previously, and there was no preferential phosphorylation of MARCKS by either PKC isozyme I, II or III

Identifier	Residue	Sequence	Organism
SIGNOR-248929	Ser170	SFKLSGFsFKKNKKE	in vitro
pmid	sentence
8422248	These results indicate that in vitro, PKC phosphorylates MARCKS only at three sites, but not at Ser160 as that reported previously, and there was no preferential phosphorylation of MARCKS by either PKC isozyme I, II or III.

Publications:

3

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-248863	Ser16	PPSEGEEsTVRFARK	in vitro
pmid	sentence
2377895	Thus four peptides containing six major sites of intrapeptide autophosphorylation of protein kinase C have been identified. \| Phosphoamino acid analyses indicated that only the NH2-terminal peptide contained phosphoserine. The modified residue was determined to be Ser16

Identifier	Residue	Sequence	Organism
SIGNOR-248868	Thr17	PSEGEEStVRFARKG	in vitro
pmid	sentence
2377895	Thus four peptides containing six major sites of intrapeptide autophosphorylation of protein kinase C have been identified. \| Phosphoamino acid analyses indicated that only the NH2-terminal peptide contained phosphoserine. The modified residue was determined to be Ser16

Publications:

2

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-263169	Ser177	TEIYRIVsQKQMSDR	in vitro
pmid	sentence
22188018	This report shows for the first time that Rab11 is differentially phosphorylated by distinct PKC isoenzymes and that this post-translational modification might be a regulatory mechanism of intracellular trafficking.Our results demonstrate that classical PKC (PKCα and PKCβII but not PKCβI) directly phosphorylate Rab11 in vitro. In addition, novel PKCε and PKCη but not PKCδ isoenzymes also phosphorylate Rab11. Mass spectrometry analysis revealed that Ser 177 is the Rab11 residue to be phosphorylated in vitro by either PKCβII or PKCε.

Publications:

1

Organism:

In Vitro

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249110	Ser180	GSLKPGSsHRKTKKP	Homo sapiens	RAMOS Cell
pmid	sentence
11598012	We provide direct evidence that PKCbeta acts as a feedback loop inhibitor of Btk activation. Inhibition of PKCbeta results in a dramatic increase in B-cell receptor (BCR)-mediated Ca2+ signaling. We identified a highly conserved PKCbeta serine phosphorylation site in a short linker within the Tec homology domain of Btk. Mutation of this phosphorylation site led to enhanced tyrosine phosphorylation and membrane association of Btk, and augmented BCR and FcepsilonRI-mediated signaling in B and mast cells, respectively. \| This deductive analysis indicated that PKCbeta phosphorylates S180 in the region bisecting the Btk motif (BM) and the PRR of the TH domain.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-276265	Ser184	LARRASVsARATGTA	in vitro
pmid	sentence
19805577	This regulation requires PKC(betaII) and defined phosphorylation sites within the ARD and the C-terminus. Both regulatory sites act synergistically to constitute a novel mechanism by which ATP stabilizes channel activity and acts as a metabolic switch for Ca(2+) influx. Decreases in ATP concentration or activation of PKC(betaII) disable regulation of the channels by ATP, rendering them more susceptible to inactivation and rundown and preventing Ca(2+) overload.

Identifier	Residue	Sequence	Organism
SIGNOR-276266	Thr728	MPSVSRStSRSSANW	in vitro
pmid	sentence
19805577	This regulation requires PKC(betaII) and defined phosphorylation sites within the ARD and the C-terminus. Both regulatory sites act synergistically to constitute a novel mechanism by which ATP stabilizes channel activity and acts as a metabolic switch for Ca(2+) influx. Decreases in ATP concentration or activation of PKC(betaII) disable regulation of the channels by ATP, rendering them more susceptible to inactivation and rundown and preventing Ca(2+) overload.

Publications:

2

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-276023	Ser185	SAYVGRLsARPKLKA	in vitro
pmid	sentence
15604283	Peptide phosphorylation analyses and both phosphorylation and enzyme kinetic studies with GSTP1 proteins mutated at candidate amino acid residues established Ser-42 and Ser-184 as putative phospho-acceptor residues for both kinases in the GSTP1 protein. Together, these findings show PKA- and PKC-dependent phosphorylation as a significant post-translational mechanism of regulation of GSTP1 function. Together, these results further support S42 and S184 as major phosphor-acceptor residues for PKA and PKC and suggest that the increased activity of the phospho-GSTP1 was not simply a consequence of the negative charge introduced in the GSTP1 protein by the phosphate group.All eight PKC isoforms, PKC-α, PKC-βI, PKC-βII, PKC-ε, PKC-γ, PKC-η, and PKC-ζ phosphorylated the GSTP1 protein efficiently

Identifier	Residue	Sequence	Organism
SIGNOR-276022	Ser43	VETWQEGsLKASCLY	in vitro
pmid	sentence
15604283	Peptide phosphorylation analyses and both phosphorylation and enzyme kinetic studies with GSTP1 proteins mutated at candidate amino acid residues established Ser-42 and Ser-184 as putative phospho-acceptor residues for both kinases in the GSTP1 protein. Together, these findings show PKA- and PKC-dependent phosphorylation as a significant post-translational mechanism of regulation of GSTP1 function. Together, these results further support S42 and S184 as major phosphor-acceptor residues for PKA and PKC and suggest that the increased activity of the phospho-GSTP1 was not simply a consequence of the negative charge introduced in the GSTP1 protein by the phosphate group.All eight PKC isoforms, PKC-α, PKC-βI, PKC-βII, PKC-ε, PKC-γ, PKC-η, and PKC-ζ phosphorylated the GSTP1 protein efficiently

Publications:

2

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-248974	Ser187	DLGERKPsSAAYQKA	in vitro
pmid	sentence
9244383	We investigated phosphorylation of syndecan-2 cytoplasmic domain by PKC \| Peptide mapping and substitution studies showed that both serines were phosphoacceptors, but each had slightly different affinity, with that of serine-197 being higher than serine-198.

Identifier	Residue	Sequence	Organism
SIGNOR-248977	Ser188	LGERKPSsAAYQKAP	in vitro
pmid	sentence
9244383	We investigated phosphorylation of syndecan-2 cytoplasmic domain by PKC \| Peptide mapping and substitution studies showed that both serines were phosphoacceptors, but each had slightly different affinity, with that of serine-197 being higher than serine-198.

Publications:

2

Organism:

In Vitro

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-276146	Ser193	LQAAIQKsLKDPSNN	Homo sapiens	K-562 Cell
pmid	sentence
19343040	Here, we identify serine 193 as a novel in vivo phosphorylation site of all c-FLIP proteins. c-FLIP S193 phosphorylation is mediated by PKCa and PKCb.S193 phosphorylation increases the stability of the short c-FLIP proteins

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-248956	Ser2	sTVHEILC	in vitro
pmid	sentence
8898866	A comparison of the phosphorylation patterns obtained identified Ser-II as the protein kinase C site responsible for regulating the annexin II-p11 interaction. Ser-II lies within the sequence mediating p11 binding, i.e. amino-acid residues 1 to 14 of annexin II, and phosphorylation at this site most likely leads to a direct spatial interference with p11 binding.

Publications:

1

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-248946	Ser209	DTATKSGsTTKNRFV	Mus musculus
pmid	sentence
8662663	Phosphorylation of eIF-4E on serine 209 by protein kinase C is inhibited by the translational repressors, 4E-binding proteins.[..] This suggests a two-step model for the phosphorylation (and activation) of eIF4E by growth factors and hormones: first, dissociation of eIF4E .

Publications:

1

Organism:

Mus Musculus

Identifier	Residue	Sequence	Organism
SIGNOR-115718	Ser21	SGRARTSsFAEPGGG	Homo sapiens
pmid	sentence
11884598	Convergence of multiple signaling cascades at glycogen synthase kinase 3: edg receptor-mediated phosphorylation and inactivation by lysophosphatidic acid through a protein kinase c-dependent intracellular pathway.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-249001	Ser214	LVRSREVsVDEGRAC	in vitro
pmid	sentence
9677319	Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. \| PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. \| However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases.

Identifier	Residue	Sequence	Organism
SIGNOR-249003	Ser257	QIRLRRDsKEANARR	in vitro
pmid	sentence
9677319	Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. \| PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. \| However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases.

Identifier	Residue	Sequence	Organism
SIGNOR-249005	Ser273	AGTRRREsLGKKAKR	in vitro
pmid	sentence
9677319	Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. \| PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. \| However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases.

Identifier	Residue	Sequence	Organism
SIGNOR-249007	Ser290	GRIVARNsRKMAFRA	in vitro
pmid	sentence
9677319	Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. \| PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. \| However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases.

Identifier	Residue	Sequence	Organism
SIGNOR-249009	Ser299	KMAFRAKsKSCHDLS	in vitro
pmid	sentence
9677319	Here we show that Rad serves as a substrate for phosphorylation by CaMKII, cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and casein kinase II (CKII) with stoichiometries in vitro of 0.2-1.3 mol of phosphate/mol of Rad. \| PKC and CKII phosphorylate multiple C-terminal serine residues, including Ser214, Ser257, Ser273, Ser290 and Ser299. \| However, phosphorylation of Rad by PKC and CKII abolishes the interaction of Rad with calmodulin. These findings suggest that the binding of Rad to calmodulin, as well as its ability to bind GTP, might be regulated by the activation of several serine kinases.

Publications:

5

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-249245	Ser235	QPSTIATsMRDSLID	Homo sapiens
pmid	sentence
14654845	Our results show that release of eIF6 from 60S subunits may operate, in mammalian cells, through a RACK1–PKC betaII pathway. \|Loading 60S subunits with eIF6 caused a dose-dependent translational block and impairment of 80S formation, which were reversed by expression of RACK1 and stimulation of PKC in vivo and in vitro. PKC stimulation led to eIF6 phosphorylation, and mutation of a serine residue in the carboxy terminus of eIF6 impaired RACK1/PKC-mediated translational rescue. \|S235A eIF6 inhibits ribosomal joining in the presence of RACK1–PKCbetaII

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-262922	Ser239	LIRGVKSsGKVVYFT	Sus scrofa
pmid	sentence
21864610	We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity.

Identifier	Residue	Sequence	Organism
SIGNOR-262924	Ser625	PIVGSNGsSRLQDSR	Sus scrofa
pmid	sentence
21864610	We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity.

Identifier	Residue	Sequence	Organism
SIGNOR-262925	Thr19	GAVPSEAtKRDQNLK	Sus scrofa
pmid	sentence
21864610	We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity.

Identifier	Residue	Sequence	Organism
SIGNOR-262926	Thr276	DGIMYYLtPQWDKIL	Sus scrofa
pmid	sentence
21864610	We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity.

Identifier	Residue	Sequence	Organism
SIGNOR-262927	Thr590	PALLEHRtGRYAPTI	Sus scrofa
pmid	sentence
21864610	We demonstrated that the isoforms GlyT1a, GlyT1b, and GlyT1c were constitutively phosphorylated, and that phosphorylation was dramatically enhanced, in a time dependent fashion, after PKC activation by phorbol ester. The phosphorylation was PKC-dependent, since pre-incubation of the cells with bisindolylmaleimide I, a selective PKC inhibitor, abolished the phorbol ester-induced phosphorylation. Blotting with specific anti-phospho-tyrosine antibodies did not yield any signal that could correspond to GlyT1 tyrosine phosphorylation, suggesting that the phosphorylation occurs at serine and/or threonine residues. These results together suggest that conventional PKCα and/or β are responsible for the downregulation of glycine transport. We further analyzed the effect of more specific inhibitors to PKCα and PKCβ on the GlyT1 activity. As shown in Fig. 4, panels C-F, incubation of the cells with varying concentrations of the PKCβ inhibitors (referred as PKCβ inhibitor and LY333531) or the PKCα/γ (HDBBE) inhibitors did not prevent the reduction of glycine uptake triggered by PMA, suggesting that PKCα and PKCβ together regulate GlyT1 activity.

Publications:

5

Organism:

Sus Scrofa

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249026	Ser24	QAAPKAPsKKEKKKG	Chlorocebus aethiops	COS Cell
pmid	sentence
10542228	We have mapped the TPA-induced DOC-2/DAB2 protein phosphorylation site to Ser24, which appears to modulate the DOC-2/DAB2 inhibition of AP-1 transcription activity. Results indicate that phosphorylation of Ser24 is mediated by PKCbetaII, PKC_, and PKCdelta, but not CKII. This suggests that the PKC phosphorylation of Ser24 in DOC-2/DAB2 may be an underlying mechanisms for its tumor-suppressive function.

Publications:

1

Organism:

Chlorocebus Aethiops

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-30353	Ser25	QAFELILsPRSKESV	Homo sapiens	Leukemia Cell
pmid	sentence
7637391	Op18 is multisite phosphorylated on four ser residues during mitosis;two of these ser residues, ser-25 and ser-38, are targets for cyclin-dependent protein kinases. our findings suggest that stathmin phosphorylation in reh6 cells could be in part mediated by pkc activation.

Identifier	Residue	Sequence	Organism
SIGNOR-50594	Ser25	QAFELILsPRSKESV	Homo sapiens
pmid	sentence
9271428	Op18 is multisite phosphorylated on four ser residues during mitosis;two of these ser residues, ser-25 and ser-38, are targets for cyclin-dependent protein kinases. our findings suggest that stathmin phosphorylation in reh6 cells could be in part mediated by pkc activation.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-30357	Ser38	SVPEFPLsPPKKKDL	Homo sapiens	Leukemia Cell
pmid	sentence
7637391	Op18 is multisite phosphorylated on four ser residues during mitosis;two of these ser residues, ser-25 and ser-38, are targets for cyclin-dependent protein kinases. our findings suggest that stathmin phosphorylation in reh6 cells could be in part mediated by pkc activation.

Identifier	Residue	Sequence	Organism
SIGNOR-50598	Ser38	SVPEFPLsPPKKKDL	Homo sapiens
pmid	sentence
9271428	Op18 is multisite phosphorylated on four ser residues during mitosis;two of these ser residues, ser-25 and ser-38, are targets for cyclin-dependent protein kinases. our findings suggest that stathmin phosphorylation in reh6 cells could be in part mediated by pkc activation.

Publications:

4

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-52854	Ser266	SSYGQQSsFRQDHPS	Homo sapiens
pmid	sentence
9341188	Here we report thatews, a nuclearrna-bindingprooncoprotein, contains an iq domain, is phosphorylated byproteinkinase c, and interacts with calmodulin. Interestingly, pkc phosphorylation of ews inhibits its binding to rna homopolymers, and conversely,rna binding to ews interferes with pkc phosphorylation./ these data indicate that ews contains an iq domain with ser266 acting as the primary site for pkc phosphorylation.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-202784	Ser27	EYVQTVKsSKGGPGS	Homo sapiens
pmid	sentence
24103589	The authors identified several phosphorylated residues by a combination of peptide mapping and sequence analysis and showed that recombinant pp60c-src phosphorylates annexin a1 near its amino terminus, at tyrosine 21 (tyr21). Also polyoma virus middle t/pp60c-src complex, recombinant pp50v-abl, and the egf receptor/kinase phosphorylated the same tyrosine residue. It was also shown that serine 27 residue of anxa1 is the primary site phosphorylated by protein kinase c (pkc). In the same study, the threonine 41 residue has been identified as a pkc substrate as well. The adenosine cyclic 3_,5_-phosphate dependent protein kinase a (pka) phosphorylates anxa1 in its carboxyl-terminal core at the threonine 216 residue (thr216) [2].The phosphorylation of serine 27 is essential for annexin a1 membrane localization.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-166040	Ser27	GGSTTSGsRRSRRRS	Homo sapiens
pmid	sentence
20534587	We propose that pkc suppresses soce and crac channel function by phosphorylation of orai1 at n-terminal serine residues ser-27 and ser-30.

Identifier	Residue	Sequence	Organism
SIGNOR-166044	Ser30	TTSGSRRsRRRSGDG	Homo sapiens
pmid	sentence
20534587	We propose that pkc suppresses soce and crac channel function by phosphorylation of orai1 at n-terminal serine residues ser-27 and ser-30.

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-273797	Ser285	RDRCLQHsYAGAWAV	Homo sapiens	HeLa Cell
pmid	sentence
24837102	PKCα and PKCβ are required for phosphorylation of ICOSL and ICOSL-mediated cytokine induction

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249195	Ser29	EDAKKRLsVERIYQK	Homo sapiens	HeLa Cell
pmid	sentence
12569090	Here, we have shown that the enzymatic activity of topoisomerase II alpha protein purified from HeLa cell nuclei was strongly enhanced following phosphorylation by protein kinase C. \| Site-directed mutagenesis studies indicated that phosphorylation of serine 29 generated both of these phosphopeptides.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-89182	Ser303	RGAPPRRsSIRNAHS	Homo sapiens	Neutrophil
pmid	sentence
12056906	Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-89186	Ser304	GAPPRRSsIRNAHSI	Homo sapiens	Neutrophil
pmid	sentence
12056906	Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-89193	Ser315	AHSIHQRsRKRLSQD	Homo sapiens	Neutrophil
pmid	sentence
12056906	Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-89197	Ser320	QRSRKRLsQDAYRRN	Homo sapiens	Neutrophil
pmid	sentence
12056906	Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-89201	Ser328	QDAYRRNsVRFLQQR	Homo sapiens	Neutrophil
pmid	sentence
12056906	Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation.

Identifier	Residue	Sequence	Organism
SIGNOR-89205	Ser359	EERQTQRsKPQPAVP	Homo sapiens
pmid	sentence
12056906	Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation.

Identifier	Residue	Sequence	Organism
SIGNOR-89209	Ser370	PAVPPRPsADLILNR	Homo sapiens
pmid	sentence
12056906	Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-89213	Ser379	DLILNRCsESTKRKL	Homo sapiens	Neutrophil
pmid	sentence
12056906	Phosphopeptide mapping of p47(phox) showed that, as opposed to pkc zeta, pkc alpha, beta ii, and delta are able to phosphorylate all the major pkc sites. The use of p47(phox) mutants identified serines 303, 304, 315, 320, 328, 359, 370, and 379 as targets of pkc alpha, beta ii, and delta.Taken together, these results suggest that pkc alpha, beta ii, delta, and zeta expressed in human neutrophils can individually phosphorylate p47(phox) and induce both its translocation and nadph oxidase activation.

Publications:

8

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-249183	Ser306	VSQEVTRsLKDFSSS	in vitro
pmid	sentence
12519779	Munc18a is essential for neurotransmitter release by exocytosis and can be phosphorylated by PKC in vitro on Ser-306 and Ser-313. We demonstrate that it is phosphorylated on Ser-313 in response to phorbol ester treatment in adrenal chromaffin cells. Mutation of both phosphorylation sites to glutamate reduces its affinity for syntaxin and so acts as a phosphomimetic mutation.

Publications:

1

Organism:

In Vitro

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249186	Ser313	SLKDFSSsKRMNTGE	Bos taurus	Chromaffin Cell
pmid	sentence
12519779	Munc18a is essential for neurotransmitter release by exocytosis and can be phosphorylated by PKC in vitro on Ser-306 and Ser-313. We demonstrate that it is phosphorylated on Ser-313 in response to phorbol ester treatment in adrenal chromaffin cells. Mutation of both phosphorylation sites to glutamate reduces its affinity for syntaxin and so acts as a phosphomimetic mutation.

Publications:

1

Organism:

Bos Taurus

Identifier	Residue	Sequence	Organism
SIGNOR-275442	Ser324	RHLSNVSsTGSIDMV	in vitro
pmid	sentence
10090741	We have studied the relationship between the phosphorylation oftau by several kinases (MARK, PKA, MAPK, GSK3) and its assembly into PHFs. By contrast, MARK and PKA phosphorylate several sites within the repeats (notably theKXGS motifs including Ser262, Ser324, and Ser356, plus Ser320); in addition PKA phosphorylates somesites in the flanking domains, notably Ser214. This type of phosphorylation strongly reduces tau’s affinityfor microtubules, and at the same time inhibits tau’s assembly into PHFs.

Identifier	Residue	Sequence	Organism
SIGNOR-275443	Ser324	RHLSNVSsTGSIDMV	in vitro
pmid	sentence
10090741	We have studied the relationship between the phosphorylation oftau by several kinases (MARK, PKA, MAPK, GSK3) and its assembly into PHFs. By contrast, MARK and PKA phosphorylate several sites within the repeats (notably theKXGS motifs including Ser262, Ser324, and Ser356, plus Ser320); in addition PKA phosphorylates somesites in the flanking domains, notably Ser214. This type of phosphorylation strongly reduces tau’s affinityfor microtubules, and at the same time inhibits tau’s assembly into PHFs.

Publications:

2

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-151011	Ser334	SVVRESKsFTRSTVD	Homo sapiens
pmid	sentence
17145764	Dynamics of protein kinase c-mediated phosphorylation of the complement c5a receptor on serine 334. Analysis of c5ar ser/ala mutants that possess a single intact serine residue either at position 334 or at neighboring positions 327, 332, or 338 revealed functional redundancy of c-terminal phosphorylation sites since all 4 serine residues could individually support c5ar internalization and desensitization

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249106	Ser340	DKRFYPEsSYKSTPV	Canis lupus familiaris	MDCK Cell
pmid	sentence
11502742	Protein kinase C regulates the phosphorylation and cellular localization of occludin. Ser(338) of occludin was identified as an in vitro protein kinase C phosphorylation site using peptide mass fingerprint analysis and electrospray ionization tandem mass spectroscopy. Both the phosphorylation of occludin and its incorporation into tight junctions induced by calcium switch were markedly inhibited by the PKC inhibitor GF-109203X.

Publications:

1

Organism:

Canis Lupus Familiaris

Identifier	Residue	Sequence	Organism
SIGNOR-249237	Ser346	EWEAQRDsHLGPHRS	Homo sapiens
pmid	sentence
14576165	A phosphorylation site at serine residue 346 was identified that is selectively phosphorylated by PKC but not by PKA. This site is localized within a recognition motif for caspases, and phosphorylation strongly inhibits proteolytic processing of PS1 by caspase activity during apoptosis.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-248914	Ser36	AAAKIQAsFRGHMAR	in vitro
pmid	sentence
8080473	Phosphorylation of RC3 by PKC alpha, beta, or gamma was stimulated by Ca2+, phospholipid, and diacylglycerol. A single site, Ser36, which is adjacent to the predicted calmodulin (CaM)-binding domain, was phosphorylated by these enzymes. Phosphorylation of RC3 by PKC or PKM, a protease-degraded PKC, was inhibited by CaM. The effect of CaM apparently targets at RC3, as phosphorylation of protamine sulfate by PKM was not inhibited by CaM.

Publications:

1

Organism:

In Vitro

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249090	Ser363	ALLQSSAsRKTQKKK	Homo sapiens	AU-565 Cell
pmid	sentence
11325528	We found that Ebp1 was basally phosphorylated in AU565 breast cancer cells on serine/threonine residues and that this phosphorylation was enhanced by heregulin treatment. Both serine and threonine residues of a GST-Ebp1 fusion protein were phosphorylated by PKC in vitro. In vivo, we demonstrated that basal Ebp1 phosphorylation was dependent upon PKC.

Identifier	Residue	Sequence	Organism
SIGNOR-249093	Thr366	QSSASRKtQKKKKKK	Homo sapiens
pmid	sentence
11325528	We found that Ebp1 was basally phosphorylated in AU565 breast cancer cells on serine/threonine residues and that this phosphorylation was enhanced by heregulin treatment. Both serine and threonine residues of a GST-Ebp1 fusion protein were phosphorylated by PKC in vitro. In vivo, we demonstrated that basal Ebp1 phosphorylation was dependent upon PKC.

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-249049	Ser368	QRPSSRAsSRASSRP	Rattus norvegicus
pmid	sentence
10871288	Phosphorylation of connexin43 on serine368 by protein kinase C regulates gap junctional communication.\|These data strongly suggest that PKC directly phosphorylates Cx43 on S368 in vivo, which results in a change in single channel behavior that contributes to a decrease in intercellular communication.

Publications:

1

Organism:

Rattus Norvegicus

Identifier	Residue	Sequence	Organism
SIGNOR-248963	Ser381	RNRKGYRsQRGHSRG	in vitro
pmid	sentence
9030777	Phosphorylation of vitronectin on Ser362 by protein kinase C attenuates its cleavage by plasmin.

Publications:

1

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-276234	Ser388	VPQPLVDsYRQQQQL	Homo sapiens
pmid	sentence
19158275	Here, we report that p73 is able to induce cell cycle arrest independently of its amino-terminal transactivation domain, whereas this domain is crucial for p73 proapoptotic functions. its activity is regulated throughout the cell cycle and modified by protein kinase C-dependent phosphorylation at serine residue 388.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249024	Ser392	AARKKRIsVKKKQEQ	Homo sapiens	HeLa Cell
pmid	sentence
10531036	ARNO is phosphorylated in vivo by PKC on a single serine residue, S392, located within the carboxy-terminal polybasic domain. Mutation of S392 to alanine does not prevent ARNO-mediated actin rearrangements, suggesting that phosphorylation does not lead to ARNO activation [6]. Here, we report that phosphorylation negatively regulates ARNO exchange activity through a 'PH domain electrostatic switch'.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-248911	Ser395	LKLSPSPsSRVTVSR	in vitro
pmid	sentence
8034666	Beta II PKC-mediated phosphorylation of lamin B is confined to two sites, Ser395 and Ser405 \| Comparative tryptic phosphopeptide mapping demonstrates that the beta II PKC site, Ser405, is a prominent target of mitotic lamin B phosphorylation in vivo. beta II PKC translocates to the nucleus during the G2/M phase of cell cycle concomitant with phosphorylation of Ser405, indicating a physiologic role for nuclear beta II PKC activation in mitotic lamin B phosphorylation in vivo.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-248912	Ser405	VTVSRASsSRSVRTT	Homo sapiens	Leukemia Cell
pmid	sentence
8034666	Beta II PKC-mediated phosphorylation of lamin B is confined to two sites, Ser395 and Ser405 \| Comparative tryptic phosphopeptide mapping demonstrates that the beta II PKC site, Ser405, is a prominent target of mitotic lamin B phosphorylation in vivo. beta II PKC translocates to the nucleus during the G2/M phase of cell cycle concomitant with phosphorylation of Ser405, indicating a physiologic role for nuclear beta II PKC activation in mitotic lamin B phosphorylation in vivo.

Publications:

2

Organism:

In Vitro, Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-91830	Ser40	SREVFDFsQRRKEYE	Homo sapiens
pmid	sentence
12198130	Phosphorylation of nrf2 at ser-40 by protein kinase c regulates antioxidant response element-mediated transcription / recently we reported evidence for the involvement of protein kinase c (pkc) in phosphorylating nrf2 and triggering its nuclear translocation in response to oxidative stress

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-248859	Ser41	AATKIQAsFRGHITR	in vitro
pmid	sentence
2140056	We conclude that serine-41 is the protein kinase C phosphorylation site of neuromodulin and that phosphorylation of this amino acid residue blocks binding of calmodulin to neuromodulin.

Publications:

1

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-276079	Ser415	QRKITRPsQRPKTPP	in vitro
pmid	sentence
17911614	Functional studies of the wild-type receptor and serine/threonine mutants indicated that phosphorylation of Ser(394) by protein kinase C slightly suppresses KIR3DL1 inhibitory function, and reduces receptor internalization and turnover.Both CKII and PKC phosphorylate KIR3DL1 in vitro. Ser364 can be phosphorylated after phosphorylation of Ser367 by CKII.

Publications:

1

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-134624	Ser42	AKKKSKIsASRKLQL	Homo sapiens
pmid	sentence
15769444	Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction.

Identifier	Residue	Sequence	Organism
SIGNOR-134628	Ser44	KKSKISAsRKLQLKT	Homo sapiens
pmid	sentence
15769444	Phosphorylation at ser 23/24 (e.g., by pka or pkg) results in reduction in myofilament ca2+ sensitivity and an increase in crossbridge cycling rate, leading to acceleration of relaxation and an increase in power output but a reduced economy of contraction. Conversely, phosphorylation at ser 43/45 (by pkc) is associated with reduced maximum ca2+-activated force and decreased crossbridge cycling rates, which are likely to reduce power output and delay relaxation, with an increased economy of contraction.

Identifier	Residue	Sequence	Organism
SIGNOR-149957	Thr143	RGKFKRPtLRRVRIS	Homo sapiens
pmid	sentence
17010989	Pkc-betaii sensitizes cardiac myofilaments to ca2+ by phosphorylating troponin i on threonine-144.

Publications:

3

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-129280	Ser464	LLKHVTQsSRKLIRA	Homo sapiens	Neuron
pmid	sentence
15381704	Protein kinase c isoforms differentially phosphorylate human choline acetyltransferase regulating its catalytic activity.

Identifier	Residue	Sequence	Organism
SIGNOR-129284	Ser465	LKHVTQSsRKLIRAD	Homo sapiens
pmid	sentence
15381704	Protein kinase c isoforms differentially phosphorylate human choline acetyltransferase regulating its catalytic activity.

Identifier	Residue	Sequence	Organism
SIGNOR-129288	Ser558	VPTYESAsIRRFQEG	Homo sapiens
pmid	sentence
15381704	Protein kinase c isoforms differentially phosphorylate human choline acetyltransferase regulating its catalytic activity.

Identifier	Residue	Sequence	Organism
SIGNOR-129292	Ser594	HKAAVPAsEKLLLLK	Homo sapiens
pmid	sentence
15381704	We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-96632	Thr373	TVLVKDStNRDSLDM	Homo sapiens	Neuron
pmid	sentence
12486117	We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-129296	Thr373	TVLVKDStNRDSLDM	Homo sapiens	Neuron
pmid	sentence
15381704	We show that chat is differentially phosphorylated by protein kinase c (pkc) isoforms on four serines (ser-440, ser-346, ser-347, and ser-476) and one threonine (thr-255). This phosphorylation is hierarchical, with phosphorylation at ser-476 required for phosphorylation at other serines. Phosphorylation at some, but not all, sites regulates basal catalysis and activation.

Publications:

6

Organism:

Homo Sapiens

Tissue:

Brain

Identifier	Residue	Sequence	Organism
SIGNOR-255315	Ser466	SKASSRRsSFSMEEG	Mus musculus
pmid	sentence
23599343	This occurs following PKCβ phosphorylation of TFEB on three serine residues located in its last 15 amino acids. This post-translational modification stabilizes and increases the activity of this transcription factor.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-255316	Ser467	KASSRRSsFSMEEGD	Mus musculus	Osteoclast
pmid	sentence
23599343	This occurs following PKCβ phosphorylation of TFEB on three serine residues located in its last 15 amino acids. This post-translational modification stabilizes and increases the activity of this transcription factor.

Publications:

2

Organism:

Mus Musculus

Identifier	Residue	Sequence	Organism
SIGNOR-97283	Ser473	PPSGTKKsKRGRGRP	Homo sapiens
pmid	sentence
12529391	Pkc-mediated phosphorylation at s486 does not affect s6k activity but eliminates the function of its nuclear localization signal and causes retention of an activated form of the kinase in the cytoplasm.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-37474	Ser497	ATVKSRWsGSQQVEQ	Homo sapiens
pmid	sentence
8288587	Pkc can effectively phosphorylate raf-1, this is a direct effect of activated pkc and not the result of raf-1 autophosphorylation. the sites of pkc-mediated raf-1 phosphorylation are deduced to be ser497 and ser619.

Identifier	Residue	Sequence	Organism
SIGNOR-37478	Ser619	SLPKINRsASEPSLH	Homo sapiens
pmid	sentence
8288587	Pkc can effectively phosphorylate raf-1, this is a direct effect of activated pkc and not the result of raf-1 autophosphorylation. the sites of pkc-mediated raf-1 phosphorylation are deduced to be ser497 and ser619.

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-67866	Ser523	MEKEDYHsLYQSHL	Homo sapiens
pmid	sentence
10347209	We conclude that pkc-beta activates tyrosinase directly by phosphorylating serine residues at positions 505 and 509 in the cytoplasmic domain of this melanosome-associated protein. our results strongly suggest that direct phosphorylation of tyrosinase by pkc-_ leads to its activation.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-67870	Ser527	DYHSLYQsHL	Homo sapiens	Melanoma Cell
pmid	sentence
10347209	We conclude that pkc-beta activates tyrosinase directly by phosphorylating serine residues at positions 505 and 509 in the cytoplasmic domain of this melanosome-associated protein. our results strongly suggest that direct phosphorylation of tyrosinase by pkc-_ leads to its activation.

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-263167	Ser53	AAEMGKGsFKYAWVL	Mus musculus
pmid	sentence
20923971	PKCβI phosphorylates eEF1A at Ser53.our proteomics exploration of cPKC signaling in the nuclei of C2C12 cells demonstrated that the up-regulation of eEF1A intranuclear content, evoked by insulin, is associated with an increase in the phosphorylation of the Ser53 residue of the protein.

Publications:

1

Organism:

Mus Musculus

Identifier	Residue	Sequence	Organism
SIGNOR-263166	Ser53	AAEMGKGsFKYAWVL	Mus musculus
pmid	sentence
20923971	PKCβI phosphorylates eEF1A at Ser53.our proteomics exploration of cPKC signaling in the nuclei of C2C12 cells demonstrated that the up-regulation of eEF1A intranuclear content, evoked by insulin, is associated with an increase in the phosphorylation of the Ser53 residue of the protein.

Publications:

1

Organism:

Mus Musculus

Identifier	Residue	Sequence	Organism
SIGNOR-249136	Ser576	CAEMREDsARVYENV	Homo sapiens
pmid	sentence
11781100	In summary, SHP2 is phosphorylated on serine residues 576 and 591 by PKC isoforms alpha, beta 1, beta 2, and eta.

Identifier	Residue	Sequence	Organism
SIGNOR-249139	Ser595	GLMQQQKsFR	Homo sapiens
pmid	sentence
11781100	In summary, SHP2 is phosphorylated on serine residues 576 and 591 by PKC isoforms alpha, beta 1, beta 2, and eta.

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-168173	Ser647	RGRGRGGsIRGRGRG	Homo sapiens
pmid	sentence
20870937	Upon T cell activation, NF90 translocates from the nucleus into the cytoplasm, where it binds to the AU-rich element-containing 3' untranslated regions of IL-2 mRNA and stabilizes it.\|Our results support a model in which PMA stimulation activates PKCβI to phosphorylate NF90-Ser647, and this phosphorylation triggers NF90 relocation to the cytoplasm and stabilize IL-2 mRNA.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-248586	Ser660	QSEFEGFsFVNSEFL	Rattus norvegicus
pmid	sentence
15880462	Inhibition of PP2A increased phosphorylation at Ser660 that determines calcium sensitivity and activity of PKCbetaII isoform

Identifier	Residue	Sequence	Organism
SIGNOR-248587	Thr641	TRHPPVLtPPDQEVI	Rattus norvegicus
pmid	sentence
8749392	Specifically, the threonine at position 500 (T500) on the activation loop, and T641 and S660 on the carboxyl terminus of protein kinase C beta II are phosphorylated in vivo. T500 and S660 are selectively dephosphorylated in vitro by protein phosphatase 2A to yield an enzyme that is still capable of lipid-dependent activation, whereas all three residues are dephosphorylated by protein phosphatase 1 to yield an inactive enzyme.

Publications:

2

Organism:

Rattus Norvegicus

Identifier	Residue	Sequence	Organism
SIGNOR-248621	Ser660	QSEFEGFsFVNSEFL	Rattus norvegicus
pmid	sentence
15880462	Inhibition of PP2A increased phosphorylation at Ser660 that determines calcium sensitivity and activity of PKCbetaII isoform

Identifier	Residue	Sequence	Organism
SIGNOR-248622	Thr641	TRHPPVLtPPDQEVI	Rattus norvegicus
pmid	sentence
8749392	Specifically, the threonine at position 500 (T500) on the activation loop, and T641 and S660 on the carboxyl terminus of protein kinase C beta II are phosphorylated in vivo. T500 and S660 are selectively dephosphorylated in vitro by protein phosphatase 2A to yield an enzyme that is still capable of lipid-dependent activation, whereas all three residues are dephosphorylated by protein phosphatase 1 to yield an inactive enzyme.

Publications:

2

Organism:

Rattus Norvegicus

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-237047	Ser661	QNEFAGFsYTNPEFV	Homo sapiens	Kidney Cell Line
pmid	sentence
18162466	Here we show that the two PHLPP isoforms, PHLPP1 and PHLPP2, also dephosphorylate the hydrophobic motif on PKC betaII, an event that shunts PKC to the detergent-insoluble fraction, effectively terminating its life cycle

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-150861	Ser661	QNEFAGFsYTNPEFV	Homo sapiens
pmid	sentence
17115692	The catalytic or kinase domain requires phosphorylation at three sites for full activation (24, 25): ? Phosphorylation of threonine 500 (thr-500) in the activation loop by the upstream kinase pdk-1 is a prerequisite for the maturation of the enzyme (26), which subsequently leads to autophosphorylation at threonine 641 (thr-641) in the turn motif and serine 660 (ser-660) in the hydrophobic motif

Identifier	Residue	Sequence	Organism
SIGNOR-77583	Ser661	QNEFAGFsYTNPEFV	Homo sapiens
pmid	sentence
10828076	We found in preliminary studies that autophosphorylation at ser660 was enhanced in response to angiotensin ii and phorbol esters\|However, it was apparent that the return of the mutant GFP-S660A from the membrane to the cytoplasm was impaired, suggesting a specific role for this autophosphorylation site in the regulation of reverse translocation.

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-248326	Ser661	QNEFAGFsYTNPEFV	Homo sapiens
pmid	sentence
18162466	These data reveal that PHLPP controls the cellular levels of PKC by specifically dephosphorylating the hydrophobic motif, thus destabilizing the enzyme and promoting its degradation.\|n contrast, results from siRNA depletion and overexpression experiments indicate that the hydrophobic motif site (Ser660) is regulated by PHLPP isoforms,

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-248727	Ser661	QNEFAGFsYTNPEFV	Homo sapiens
pmid	sentence
18162466	These data reveal that PHLPP controls the cellular levels of PKC by specifically dephosphorylating the hydrophobic motif, thus destabilizing the enzyme and promoting its degradation.\|n contrast, results from siRNA depletion and overexpression experiments indicate that the hydrophobic motif site (Ser660) is regulated by PHLPP isoforms,

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-237039	Ser661	QNEFAGFsYTNPEFV	Homo sapiens	Kidney Cell Line
pmid	sentence
18162466	Here we show that the two PHLPP isoforms, PHLPP1 and PHLPP2, also dephosphorylate the hydrophobic motif on PKC betaII, an event that shunts PKC to the detergent-insoluble fraction, effectively terminating its life cycle

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-263173	Ser687	KKYRERMsSNRPNLT	Chlorocebus aethiops
pmid	sentence
12941954	These findings suggest that activation of a protein kinase, presumably PKC, mediates PMA-induced hmeprinβ shedding. By labeling COS-1 cells transfected with mutant constructs lacking the potential phosphorylation sites, we identified Ser687 as the main 32P-acceptor. These data provide evidence that the cytoplasmic domain of hmeprinβ can function as a PKC substrate.

Publications:

1

Organism:

Chlorocebus Aethiops

Identifier	Residue	Sequence	Organism
SIGNOR-249119	Ser745	FEKEKLKsQWNNDNP	Homo sapiens
pmid	sentence
11700305	Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. \|

Identifier	Residue	Sequence	Organism
SIGNOR-249122	Thr758	NPLFKSAtTTVMNPK	Homo sapiens
pmid	sentence
11700305	Here, we identify catalytic domain fragments of protein kinase C (PKC) delta and PKCbetaI/II as the major protein kinases in leukocyte extracts that phosphorylate a peptide corresponding to the cytoplasmic tail of the integrin CD18 chain. The sites phosphorylated in vitro were identified as Ser-745 and Thr-758. PKCalpha and PKCeta also phosphorylated these residues, and PKCalpha additionally phosphorylated Thr-760. Ser-745, a novel site, was shown to become phosphorylated in T cells in response to phorbol ester stimulation. \|

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-249279	Ser840	VRSAFTTsTVVRMHV	in vitro
pmid	sentence
15894802	Thus, we showed that it is phosphorylation of Ser-839, not Thr-840, that is absolutely required for the unique Ca2+ oscillations produced by mGluR5 activation. The Thr-840 residue is important only in that it is permissive for the PKC-dependent phosphorylation of Ser-839.

Identifier	Residue	Sequence	Organism
SIGNOR-249286	Thr841	RSAFTTStVVRMHVG	in vitro
pmid	sentence
15894802	Thus, we showed that it is phosphorylation of Ser-839, not Thr-840, that is absolutely required for the unique Ca2+ oscillations produced by mGluR5 activation. The Thr-840 residue is important only in that it is permissive for the PKC-dependent phosphorylation of Ser-839.

Publications:

2

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-273826	Ser86	AFFGRTSsGKSSVIN	in vitro
pmid	sentence
30659190	Here we report that βIIPKC accumulates on the mitochondrial outer membrane and phosphorylates mitofusin 1 (Mfn1) at serine 86. Mfn1 phosphorylation results in partial loss of its GTPase activity and in a buildup of fragmented and dysfunctional mitochondria in heart failure.

Publications:

1

Organism:

In Vitro

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-273565	Thr283	DRKCKLQtRVHRKTL	Homo sapiens	Spermatozoon
pmid	sentence
16111671	We found by site-directed mutagenesis that Thr418 and/or Thr419 in the polybasic region (KKKTTIK) of the C2B domain--a key region for the function of synaptotagmins--are the PKC target that regulates its inhibitory effect on acrosomal exocytosis. Similarly, we showed that Thr284 in the polybasic region of C2A (KCKLQTR) is the target for PKC-mediated phosphorylation in this domain.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-273564	Thr417	RRLKKKKtTIKKNTL	Homo sapiens	Spermatozoon
pmid	sentence
16111671	We have previously reported that synaptotagmin VI is present in human sperm cells and that a recombinant protein containing the C2A and C2B domains abrogates acrosomal exocytosis in permeabilized spermatozoa, an effect that was regulated by phosphorylation. We found by site-directed mutagenesis that Thr418 and/or Thr419 in the polybasic region (KKKTTIK) of the C2B domain--a key region for the function of synaptotagmins--are the PKC target that regulates its inhibitory effect on acrosomal exocytosis. Similarly, we showed that Thr284 in the polybasic region of C2A (KCKLQTR) is the target for PKC-mediated phosphorylation in this domain.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-273566	Thr418	RLKKKKTtIKKNTLN	Homo sapiens	Spermatozoon
pmid	sentence
16111671	We found by site-directed mutagenesis that Thr418 and/or Thr419 in the polybasic region (KKKTTIK) of the C2B domain--a key region for the function of synaptotagmins--are the PKC target that regulates its inhibitory effect on acrosomal exocytosis. Similarly, we showed that Thr284 in the polybasic region of C2A (KCKLQTR) is the target for PKC-mediated phosphorylation in this domain.

Publications:

3

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249247	Thr354	RKPANDItSQLEINF	Homo sapiens	Hodgkin Lymphoma Cell
pmid	sentence
14699138	We found a strong phosphorylation of Ki-1/57 by PKCalphabeta, PKCdelta, PKClambda/zeta, and especially by PKCsigma, however not by PKCmi. These data show that Ki-1/57 can serve in principal as a substrate for a wide variety of different PKC isoforms but also that its phosphorylation is strongest with PKCsigma. \| This suggests that the two threonine residues present in this fragment (Thr354 and Thr375) might be the main target residues for phosphorylation by PKC in vitro. \| Ki-1/57 Exits the Nucleus upon PMA Activation

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249253	Thr375	GRGARGGtRGGRGRI	Homo sapiens	Hodgkin Lymphoma Cell
pmid	sentence
14699138	We found a strong phosphorylation of Ki-1/57 by PKCalphabeta, PKCdelta, PKClambda/zeta, and especially by PKCsigma, however not by PKCmi. These data show that Ki-1/57 can serve in principal as a substrate for a wide variety of different PKC isoforms but also that its phosphorylation is strongest with PKCsigma. \| This suggests that the two threonine residues present in this fragment (Thr354 and Thr375) might be the main target residues for phosphorylation by PKC in vitro. \| Ki-1/57 Exits the Nucleus upon PMA Activation

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-264729	Thr430	CADHNLKtKKIYFYW	in vitro
pmid	sentence
25228390	Site-directed mutagenesis and isothermal titration calorimetry indicated that protein kinase C-beta1 phosphorylates Nox1 at threonine 429. Moreover, Nox1 threonine 429 phosphorylation facilitated the association of Nox1 with the NoxA1 activation domain and was necessary for NADPH oxidase complex assembly

Publications:

1

Organism:

In Vitro

Identifier	Residue	Sequence	Organism
SIGNOR-249073	Thr434	MSFHRNHtATVRSHA	Homo sapiens
pmid	sentence
11123317	Here, we present a selective mutagenesis analysis of two conserved threonine residues (T410 and T412) located at the membrane-proximal cytoplasmic region of CD5. These residues are contained within consensus phosphorylation motifs for protein kinase C and are shown here to be critical for in vivo protein kinase C-mediated phosphorylation of CD5.

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249075	Thr436	FHRNHTAtVRSHAEN	Homo sapiens	JURKAT Cell
pmid	sentence
11123317	Here, we present a selective mutagenesis analysis of two conserved threonine residues (T410 and T412) located at the membrane-proximal cytoplasmic region of CD5. These residues are contained within consensus phosphorylation motifs for protein kinase C and are shown here to be critical for in vivo protein kinase C-mediated phosphorylation of CD5.

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-251630	Thr495	TGITRKKtFKEVANA	Homo sapiens	Vascular Endothelium
pmid	sentence
24379783	The phosphorylation of both S617 and S635 have also been shown to promote increased eNOS-derived NO release (Michell et al., 2002). The phosphorylaiton of S617 can be induced by PKA or Akt activity, and may serve to sensitize eNOS to calmodulin binding and modulate the phosphorylation of other eNOS sites

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-150857	Thr500	WDGVTTKtFCGTPDY	Homo sapiens
pmid	sentence
17115692	The catalytic or kinase domain requires phosphorylation at three sites for full activation (24, 25): ? Phosphorylation of threonine 500 (thr-500) in the activation loop by the upstream kinase pdk-1 is a prerequisite for the maturation of the enzyme (26), which subsequently leads to autophosphorylation at threonine 641 (thr-641) in the turn motif and serine 660 (ser-660) in the hydrophobic motif

Identifier	Residue	Organism
SIGNOR-126069		Homo sapiens
pmid	sentence
15209375	One of the most studied events controlled by ptdins(3,4,5)p3, comprises the activation of a of agc family protein kinases, including isoforms of protein kinase b (pkb)/akt, p70 ribosomal s6 kinase (s6k), serum and glucocorticoid-induced protein kinase (sgk) and protein kinase c (pkc), which play crucial roles in regulating physiological processes relevant to metabolism, growth, proliferation and survival. Here, we review recent biochemical, genetic and structural studies on the 3-phosphoinositide-dependent protein kinase-1 (pdk1), which phosphorylates and activates the agc kinase members regulated by pi 3-kinase. We also discuss whether inhibitors of pdk1 might have chemotherapeutic potential in the treatment of cancers in which the pdk1-regulated agc kinases are constitutively activated.

Publications:

2

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-248620	Thr500	WDGVTTKtFCGTPDY	Rattus norvegicus
pmid	sentence
8749392	Specifically, the threonine at position 500 (T500) on the activation loop, and T641 and S660 on the carboxyl terminus of protein kinase C beta II are phosphorylated in vivo. T500 and S660 are selectively dephosphorylated in vitro by protein phosphatase 2A to yield an enzyme that is still capable of lipid-dependent activation, whereas all three residues are dephosphorylated by protein phosphatase 1 to yield an inactive enzyme.

Publications:

1

Organism:

Rattus Norvegicus

Identifier	Residue	Sequence	Organism
SIGNOR-248585	Thr500	WDGVTTKtFCGTPDY	Rattus norvegicus
pmid	sentence
8749392	Specifically, the threonine at position 500 (T500) on the activation loop, and T641 and S660 on the carboxyl terminus of protein kinase C beta II are phosphorylated in vivo. T500 and S660 are selectively dephosphorylated in vitro by protein phosphatase 2A to yield an enzyme that is still capable of lipid-dependent activation, whereas all three residues are dephosphorylated by protein phosphatase 1 to yield an inactive enzyme.

Publications:

1

Organism:

Rattus Norvegicus

Identifier	Residue	Sequence	Organism
SIGNOR-152181	Thr500	WDGVTTKtFCGTPDY	Homo sapiens
pmid	sentence
17227757	Human biliverdin reductase, a previously unknown activator of protein kinase c ?II the phosphorylation of thr500 was confirmed by immunoblotting of hbvr.pkc betaii immunocomplex.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism
SIGNOR-150865	Thr642	TRQPVELtPTDKLFI	Homo sapiens
pmid	sentence
17115692	The catalytic or kinase domain requires phosphorylation at three sites for full activation (24, 25): ? Phosphorylation of threonine 500 (thr-500) in the activation loop by the upstream kinase pdk-1 is a prerequisite for the maturation of the enzyme (26), which subsequently leads to autophosphorylation at threonine 641 (thr-641) in the turn motif and serine 660 (ser-660) in the hydrophobic motif

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249200	Thr783	PLYKSAItTTINPRF	Mus musculus	T-cell Lymphoma Cell
pmid	sentence
12682249	Beta7 subunit is phosphorylated even in unstimulated TK-1 cells. Activation of TK-1 cells with anti-CD3 (Fig. 5_A) and PDBu (Fig. 5_B) increased the phosphorylation 1520%. \| The result shows that the fourth amino acid of the tryptic peptide was phosphorylated. This phosphorylated threonine residue is most likely the first threonine (Thr782) of threonine triplet (Thr782784).

Publications:

1

Organism:

Mus Musculus

Identifier	Residue	Sequence	Organism	Cell Line
SIGNOR-249176	Thr888	FKVAARAtLRRSNVS	Homo sapiens	HEK-293 Cell
pmid	sentence
12356761	Expression of a mutant CaR in which the major PKC phosphorylation site is altered by substitution of alanine for threonine (T888A) eliminated oscillatory behavior, producing [Ca(2+)](i) responses almost identical to those produced by the wild type CaR exposed to PKC inhibitors. These results support a model in which phosphorylation of the CaR at the inhibitory threonine 888 by PKC provides the negative feedback needed to cause [Ca(2+)](i) oscillations mediated by this receptor.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Organism	Cell Line
SIGNOR-271617		Homo sapiens	U2-OS Cell
pmid	sentence
17069764	In this report, we demonstrated that LUBAC, a ubiquitin ligase complex, is an E3 of activated cPKCs. LUBAC preferentially bound PMA-activated PKCa and PKCbII and their constitutively active mutants (Fig. 2). degradation of PMA-activated PKCa was delayed in HOIL-1L/-MEF (Fig. 3F). These results indicate that LUBAC is the ubiquitin ligase that induces ubiquitination and degradation of activated cPKCs.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Organism
SIGNOR-270277		in vitro
pmid	sentence
15894802	Thus, we showed that it is phosphorylation of Ser-839, not Thr-840, that is absolutely required for the unique Ca2+ oscillations produced by mGluR5 activation. The Thr-840 residue is important only in that it is permissive for the PKC-dependent phosphorylation of Ser-839.

Publications:

1

Organism:

In Vitro

Identifier	Residue	Organism
SIGNOR-190347		Homo sapiens
pmid	sentence
Other

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Organism	Cell Line
SIGNOR-271667		Homo sapiens	HeLa Cell
pmid	sentence
17893151	RINCK induces the ubiquitination of PKC both in vitro and in cells. Overexpression of RINCK reduces the levels of PKC in cells, whereas genetic knockdown of endogenous RINCK increases the levels of PKC. The RINCK-mediated ubiquitination is likely to be polyubiquitination, because the ubiquitinated PKCβII was detected as a high molecular weight smear.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Organism
SIGNOR-199457		Homo sapiens
pmid	sentence
23151663	Taken together, these results suggest that site-specific dvl2 phosphorylation is required for dvl2 association with pkc_. This interaction is likely to be one of the mechanisms essential for wnt3a-dependent neurite outgrowth.

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Organism
SIGNOR-191493		Homo sapiens
pmid	sentence
Other

Publications:

1

Organism:

Homo Sapiens

Identifier	Residue	Organism
SIGNOR-242584		Homo sapiens
pmid	sentence
14967450	The molecular requirements for diacylglycerol (dag) and calcium (ca2+) to promote pkc membrane translocation, the hallmark of pkc activation, have been clarified.

Publications:

1

Organism:

Homo Sapiens

Name	PRKCB View Modifications
Full Name	Protein kinase C beta type
Synonyms	PKC-B, PKC-beta \| PKCB, PRKCB1
Primary ID	P05771
Links	- -
Type	protein
Relations	136
Inhibitors	bisindolylmaleimide i; 3-(1-methyl-3-indolyl)-4-[1-[1-(2-pyridinylmethyl)-4-piperidinyl]-3-indolyl]pyrrole-2,5-dione
Function	Calcium-activated, phospholipid- and diacylglycerol (DAG)-dependent serine/threonine-protein kinase involved in various cellular processes such as regulation of the B-cell receptor (BCR) signalosome, oxidative stress-induced apoptosis, androgen receptor-dependent transcription regulation, insulin signaling and endothelial cells proliferation. Plays a key role in B-cell activation by regulating BCR-induced NF-kappa-B activation. Mediates the activation of the canonical NF-kappa-B pathway (NFKB1) by direct phosphorylation of CARD11/CARMA1 at 'Ser-559', 'Ser-644' and 'Ser-652'. Phosphorylation induces CARD11/CARMA1 association with lipid rafts and recruitment of the BCL10-MALT1 complex as well as MAP3K7/TAK1, which then activates IKK complex, resulting in nuclear translocation and activation of NFKB1. Plays a direct role in the negative feedback regulation of the BCR signaling, by down-modulating BTK function via direct phosphorylation of BTK at 'Ser-180', which results in the alteration of BTK plasma membrane localization and in turn inhibition of BTK activity (PubMed:11598012). Involved in apoptosis following oxidative damage

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