| + |
Gbeta | up-regulates quantity by stabilization 
phosphorylation
|
PCBP2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-262671 |
Thr213 |
SASFPHTtPSMCLNP |
Mus musculus |
Keratinocyte |
| pmid |
sentence |
| 17475908 |
All together, these data indicate that ERK-dependent phosphorylation of hnRNP-E2 at serines 173, 189, and 272, and threonine 213 is responsible for increased hnRNP-E2 protein stability in BCR/ABL-transformed cells. |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
Gbeta | up-regulates
phosphorylation
|
MKNK2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270115 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 9155017 |
Erk and p38 phosphorylate mnk1 and mnk2, which stimulates their in vitro kinase activity. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates 
phosphorylation
|
SOS1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270112 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 8816480 |
In this report, we describe the identification of five map kinase sites (s-1137, s-1167, s-1178, s-1193, and s-1197) on hsos1 |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
NFATC4 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270047 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15657420 |
The formation of rsk-nfatc4-dna transcription complex is also apparent upon adipogenesis. Bound rsk phosphorylates ser(676) and potentiates nfatc4 dna binding by escalating nfat-dna association. Ser(676) is also targeted by the erk map kinase, which interacts with nfat at a distinct region than rsk. Thus, integration of the erk/rsk signaling pathway provides a mechanism to modulate nfatc4 transcription activity. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
HIF1A |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270095 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 18519666 |
We show that at least two different nuclear protein kinases, one of them identified as p42/p44 mapk, can modify hif-1_. Analysis of in vitro phosphorylated hif-1_ by mass spectroscopy revealed residues ser-641 and ser-643 as possible mapk phosphorylation sites these data suggest that phosphorylation of ser-641/643 by mapk promotes the nuclear accumulation and transcriptional activity of hif-1_ |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
RPS6K |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270006 |
|
|
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 12832467 |
Phosphorylation of p90 ribosomal S6 kinase (RSK) regulates extracellular signal-regulated kinase docking and RSK activity.Erk-activates the rsk family of serine/threonine kinases,rsk1, rsk2, and rsk3. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
MAP2K2 | up-regulates
phosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269895 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 1411546 |
The primary structure of mek, a protein kinase that phosphorylates the erk gene product |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Brain |
| + |
Gbeta | up-regulates activity
phosphorylation
|
RPS6KA1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270002 |
|
|
Mus musculus |
Neuron |
| pmid |
sentence |
| 8387505 |
The pp90rsk phosphothreonine content paralleled the ERK1 activity more closely than the phosphoserine level. These results provide compelling evidence that in fibroblasts and PC12 cells ERK1 plays a direct role in the phosphorylation of pp90rsk and that pp90rsk represents a physiologically relevant substrate of extracellular-regulated kinases |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
Gbeta | down-regulates
phosphorylation
|
CALD1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270049 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10514499 |
Extracellular signal-regulated kinases (erks) phosphorylate the high molecular mass isoform of the actin-binding protein caldesmon (h-cad) at two sites (ser(759) and ser(789)) during smooth muscle stimulation. Nmr spectroscopy shows that the actin binding properties of the minimal inhibitory region of caldesmon, residues 750-779, alter upon map kinase phosphorylation of ser-759, a residue not involved in actin binding. This phosphorylation leads to markedly diminished actin affinity as a result of the loss of interaction at one of the two sites that bind to f-actin. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Smooth Muscle |
| + |
Gbeta | down-regulates
phosphorylation
|
RAF1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270010 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 16407412 |
Using mass spectrometry, we identified raf-1 phosphorylation on three sp motif sites: s289/s296/s301. These sites were phosphorylated by extracellular signal-regulated kinase (erk)-1 in vitro, and their phosphorylation in vivo was dependent on endogenous erk activity. Functionally, erk-1 expression sustains raf-1 activation in a manner dependent on raf-1 phosphorylation on the identified sites, and s289/296/301a substitution markedly decreases the in vivo activity of raf-1 s259a. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
FOS |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270105 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 7816602 |
Phosphorylation of the c-fos and c-jun hob1 motif stimulates its activation capacity here we show that the hob1-containing activation domain of c-fos is stimulated by ha-ras in vivo and phosphorylated by a map kinase family member in vitro and that mutating t232 to ala abolishes both functions. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
PLA2G4A |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270096 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 8381049 |
Activated map kinase phosphorylates cpla2 at ser-505, causing increased enzymatic activity of cpla2, which is only realized upon translocation of cpla2 to the membrane. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
ESR1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270023 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 17615152 |
In several estrogen response element-containing genes, the s118a mutation strongly reduced induction by e(2), and u0126 did not further reduce expression. Here, we show that serines 104 (s104) and 106 (s106) are also phosphorylated by mapk in vitro and upon stimulation of mapk activity in vivo.Phosphorylation at serines 104 and 106 by erk1/2 mapk is important for estrogen receptor-alpha activity |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
NCF1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270091 |
|
|
Homo sapiens |
Neutrophil |
| pmid |
sentence |
| 16778989 |
Inhibitors of the erk1/2 pathway abrogated gm-csf-induced phosphorylation of ser345, while p38 mapk inhibitor abrogated tnf-alpha-induced phosphorylation of ser345.These results show that the ala-mutated p47phox acts as a dominant-negative inhibitor of endogenous p47phox and clearly indicate that phosphorylation of ser345 is required for the priming of nadph oxidase activity in neutrophil-like cells. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
PTPN7 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270111 |
|
|
in vitro |
|
| pmid |
sentence |
| 16226275 |
First, Erk phosphorylates HePTP at residues Thr45 and Ser72. Second, HePTP dephosphorylates Erk at PTyr185.| |
|
| Publications: |
1 |
Organism: |
In Vitro |
| + |
Gbeta |
phosphorylation
|
KRT8 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270003 |
|
|
|
|
| pmid |
sentence |
| 16554440 |
Also, several probable in vivo K8 kinases have been identified including Erk1/2 for K8 Ser431 (Ku and Omary, 1997), and p38 and Jun kinases for K8 Ser73 (Ku et al., 2002a; He et al., 2002). |
|
| Publications: |
1 |
| + |
Gbeta | up-regulates
phosphorylation
|
SP3 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270053 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 17685427 |
Here, we show that sp3, which, as sp1, belongs to the gc-rich binding transcription factor family, is also phosphorylated by erk in vitro on serine 73. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates quantity by destabilization
phosphorylation
|
SCNN1B |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270050 |
|
|
in vitro |
|
| pmid |
sentence |
| 11805112 |
Using a number of different approaches it was demonstrated that the protein kinase acting on betaThr-613 and gammaThr-623 is the extracellular regulated kinase (ERK). It is suggested that an ERK-mediated phosphorylation of betaThr-613 and gammaThr-623 down-regulates the channel by facilitating its interaction with Nedd4. |
|
| Publications: |
1 |
Organism: |
In Vitro |
| + |
Gbeta | up-regulates activity
phosphorylation
|
PLCB1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270109 |
|
|
in vitro |
|
| pmid |
sentence |
| 11287604 |
Plc beta1 could be efficiently phosphorylated by activated mitogen-activated protein kinase but not by pka. The erk phosphorylation site was mapped to serine 982 |
|
| Publications: |
1 |
Organism: |
In Vitro |
| + |
Gbeta | down-regulates
phosphorylation
|
JAK2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270046 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 16705159 |
We hypothesize that phosphorylation of ser523 in jak2 by erks 1 and/or 2 or other as-yet-unidentified kinases acts in a negative feedback manner |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
NR3C1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270098 |
|
|
in vitro |
|
| pmid |
sentence |
| 9199329 |
Cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK) phosphorylate the rat glucocorticoid receptor in vitro at distinct sites that together correspond to the major phosphorylated receptor residues observed in vivo; MAPK phosphorylates receptor residues threonine 171 and serine 246, whereas multiple CDK complexes modify serines 224 and 232.|MAPKs and CDKs exert opposite effects on receptor transcriptional enhancement. From our results, we speculate that activators of the MAPK pathway, such as growth factors, insulin, and certain oncoproteins, or inhibitors of CDK function, such as tumor growth factor beta (TGF_), p21, and p27, might attenuate receptor-induced transcrip- tional responses. In contrast, negative regulators of MAPK, such as pKA, as well as activators of CDK, such as the cyclins or CAKs, should potentiate receptor action. |
|
| Publications: |
1 |
Organism: |
In Vitro |
| + |
Gbeta | down-regulates
phosphorylation
|
LIFR |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270001 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 7777512 |
Thus, our results identify the human lifr as a substrate for mapk and suggest a mechanism of heterologous receptor regulation of lifr signaling occurring at ser-1044. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
RPS6KA2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270018 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 8939914 |
Several lines of investigation have suggested that rsk is phosphorylated and activated by erk1/2 mapk isoforms |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
CIC |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270090 |
|
|
Homo sapiens |
Melanoma Cell |
| pmid |
sentence |
| 21087211 |
Specifically, 14-3-3 binds to p90(rsk)-phosphorylated ser?_??_ Of capic?_A thereby modulating dna binding to its hmg (high-mobility group) box, whereas erk phosphorylations prevent binding of a c-terminal nls (nuclear localization sequence) to importin ?4 (kpna3)[...] These results suggest that erk phosphorylation of ser1382 and ser1409 masks the nls and prevents its binding to kpna3 |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
MAP2K1 | up-regulates
phosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269909 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12270934 |
Mek1 as indicated by extensive phosphorylation of erk1 and erk2 during the initial 2 h of adipogenesis. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
CTTN |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270051 |
|
|
Homo sapiens |
Neuron |
| pmid |
sentence |
| 20444238 |
Cortactin is regulated by multiple phosphorylation events, including phosphorylation of s405 and s418 by extracellular regulated kinases (erk)1/2. Erk1/2 phosphorylation of cortactin has emerged as an important positive regulatory modification, enabling cortactin to bind and activate the arp2/3 regulator neuronal wiskott-aldrich syndrome protein (n-wasp), promoting actin polymerization and enhancing tumor cell movement. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
BRAF |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270043 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 16508002 |
Erk-induced phosphorylation of b-raf on t753 promoted the disassembly of raf heterodimers, and the mutation of t753 prolonged growth factor-induced heterodimerization. The b-raf t753a mutant enhanced differentiation of pc12 cells, which was previously shown to be dependent on sustained erk signaling. Site is critical for v-src dependent modulation of slk kinase activity. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
relocalization
|
PPARG |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270008 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 18596912 |
The genomic activity of ppargamma is modulated, in addition to ligand binding, by phosphorylation of a serine residue by mapks, such as extracellular signal-regulated protein kinases-1/2 (erk-1/2), or by nucleocytoplasmic compartmentalization through the erk activators mapk kinases-1/2 (mek-1/2). These mapks phosphorylate (in humans) ser 84 in the ppargamma1 and ser 114 in ppargamma2 isoform |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta |
phosphorylation
|
APBB1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270054 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 14697653 |
Thus, fe65 has at least two apparently disparate functions and may also be involved in the pathogenesis of alzheimer's disease. The mechanisms by which fe65 trafficking and metabolism are regulated to fulfil these different roles are unclear. Our findings reported here, which demonstrate that fe65 is a phosphoprotein that is targeted by erk1/2 and which identify four in vivo phosphorylation sites, provide one possible mechanism whereby functional diversity might be achieved. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
NOXA1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270114 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 20230789 |
Accumulating evidence indicates that protein phosphorylation regulates nox activity. In this report, we show that serine282 residue of nox activator 1 (noxa1) is phosphorylated by erk in response to egf resulting in desensitization of nox1 activity |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
DUSP6 | down-regulates
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269905 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12840032 |
P-erk1/2 proteins were efficiently dephosphorylated in vitro by protein phosphatases 1 and 2a (pp1/2a) and mapk phosphatase 3 (mkp3). |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
NUP50 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270041 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19767751 |
Erk phosphorylates nup50 at ser221 and ser315 erk phosphorylation of the fg repeat region of nup50 reduced its affinity for importin-beta family proteins, importin-beta and transportin. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
PCYT1A |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270028 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15788406 |
Oxysterols inhibit phosphatidylcholine synthesis via erk docking and phosphorylation of ctp:phosphocholine cytidylyltransferase. Mutagenesis of ser315 within cctalpha was both required and sufficient to confer significant resistance to 22-hc/9-cis-ra inhibition of ptdcho synthesis. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Lung |
| + |
AMPK | up-regulates
phosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-216471 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 20647423 |
Ampk recruitment and h2b ser36 phosphorylation colocalized within genes activated by ampk-dependent pathways, both in promoters and in transcribed regions. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
CAPN2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270078 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 14993287 |
Epidermal growth factor activates m-calpain (calpain ii), at least in part, by extracellular signal-regulated kinase-mediated phosphorylation.We now show that erk directly phosphorylates and activates m-calpain both in vitro and in vivo. We identified serine 50 as required for epidermal growth factor (egf)-induced calpain activation in vitro and in vivo. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates quantity by destabilization
phosphorylation
|
BCL2L11 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270031 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15486195 |
In vitro, bimel was phosphorylated by extracellular signal-regulated kinase on ser(69), which resides in the bimel-specific insert region. Using phosphospecific antibody against this site, we show that this residue is actually phosphorylated in cells. We also show that phosphorylation of ser(69) promotes ubiquitination of bimel. We conclude that mek inhibitors sensitize mda-mb231 and hbc4 cells to anoikis by blocking phosphorylation and hence degradation of bimel |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
SPHK2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270036 |
|
|
Homo sapiens |
Breast Cancer Cell |
| pmid |
sentence |
| 17311928 |
Sphingosine kinase type 2 activation by erk-mediated phosphorylation. site-directed mutagenesis indicated that hsphk2 is phosphorylated on ser-351 and thr-578 by erk1 |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
MKNK1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270022 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 9155018 |
Mnk1 was phosphorylated and activated in vitro by erk1 and p38 map kinasespreliminary results showed that thr344 at least was one of the major sites phosphorylated by erk1 |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
PGR |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270040 |
|
|
Homo sapiens |
Breast Cancer Cell |
| pmid |
sentence |
| 10655479 |
Specifically, down-regulation of mature prs occurs by a mechanism in which ligand binding activates pr phosphorylation by mapks at a unique serine residue, which then targets the receptors for degradation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
JUND |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270083 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 22327296 |
Menin binds the jun family transcription factor jund and inhibits its transcriptional activity. The menin-jund interaction blocks jun n-terminal kinase (jnk)-mediated jund phosphorylation and suppresses jund-induced transcription. We found a role for phosphorylation of the ser100 residue of jund;jund phosphorylation were prevented by inhibitors of calcium, calmodulin, or erk1/2 kinase. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
SREBF2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270012 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 14988395 |
Insulin-activated erk-mitogen-activated protein kinases phosphorylate sterol regulatory element-binding protein-2 at serine residues 432 and 455 in vivo.Further characterization by electrophoretic mobility shift assay and promoter reporter gene analyses revealed that phosphorylation does not influence protein/dna interaction, but enhances trans-activity. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
LCK |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270074 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 8618896 |
Phosphorylation at Ser-59 (or alternatively, its mutation to Glu) reverses the inhibition and allows interaction of the p56lck SH2 domain with p62.|phosphotyrosine-independent binding of p62 to the p56lck SH2 domain appears to provide an alternative pathway for p56lck signaling that is regulated by Ser-59 phosphorylation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
CEBPB |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270045 |
|
|
Homo sapiens |
Macrophage |
| pmid |
sentence |
| 19327116 |
Thr235 phosphorylation occurs in nuclei of differentiated macrophages, but not in monocytes. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
phosphorylation
|
IRS1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269997 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12510059 |
Insulin also activates jnk, erk, pkc and mtor, which induce the phosphorylation of irs1 on serine residues 307, 612 and 632 and inhibit its functions. Our results indicate that the insulin-stimulated degradation of irs-1 via the phosphatidylinositol 3-kinase pathway is in part dependent upon the ser(312) phosphorylation of irs-1. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
MYC |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270030 |
|
|
in vitro |
|
| pmid |
sentence |
| 32482868 |
ERK1 phosphorylates MYC Ser62 resulting in MYC stabilization and activation |
|
| Publications: |
1 |
Organism: |
In Vitro |
| + |
Gbeta | down-regulates
phosphorylation
|
PAK1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270086 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 14993270 |
Activated erk can phosphorylate t292 in the prs, and this blocks the ability of pak to phosphorylate s298 and of rac-pak signaling to enhance mek1-erk complex formation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
RPS6KA5 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270076 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15568999 |
In the present study, we show that, in addition to being phosphorylated on thr-581 and ser-360 by erk1/2 or p38, msk1 can autophosphorylate on at least six sites: ser-212, ser-376, ser-381, ser-750, ser-752 and ser-758. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
EGFR |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270017 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 1651322 |
It is likely that the map2 and ert kinases account for the phosphorylation of the egf receptor at thr669 (egf receptor (krel veplt669psgeapnqallr)) observed in cultured cells.Phosphorylation at ser-695 is partial and occurs only if thr-693 is phosphorylated. Phosphorylation at thr-678 and thr-693 by prkd1 inhibits egf-induced mapk8/jnk1 activation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta |
phosphorylation
|
WWC1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270121 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 24269383 |
We demonstrated that erk1/2 phosphorylate kibra at ser(548) in cells as well as in vitro. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Breast |
| + |
Gbeta | up-regulates
phosphorylation
|
RPS6KA3 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270014 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10980595 |
We have generated two monoclonal antibodies that recognize two phosphorylated sites, p-ser227 and p-thr577, in the n- and c-terminal kinase domains of rsk2, respectively. phosphorylation and activation of rsk2 by uv light involves the erk pathway |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
TFCP2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270110 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19237534 |
We previously established that phosphorylation of lsf in early g1 at ser-291 and ser-309 inhibits its transcriptional activity and that dephosphorylation later in g1 is required for its reactivation. At the peak activities of erk and cyclin c/cdk2 in early g1, lsf is efficiently phosphorylated on ser-291 and ser-309. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
PTPRJ | down-regulates
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269897 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12771128 |
A dominant-negative mutant of high cell densityenhanced ptp 1 (dep-1)//cd148 as well as reduction of its expression by rna interference partially restore vegfr-2 phosphorylation and map kinase activation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
LCK | up-regulates
phosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269899 |
|
|
Homo sapiens |
T-lymphocyte |
| pmid |
sentence |
| 17998336 |
The sh3 domain of lck modulates t-cell receptor-dependent activation of extracellular signal-regulated kinase through activation of raf-1. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
PTTG1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270038 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10906323 |
Pttg is phosphorylated in vitro on ser(162) by map kinase and this phosphorylation site plays an essential role in pttg transactivation function. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
DUSP3 | down-regulates activity
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269907 |
|
|
Chlorocebus aethiops |
COS Cell |
| pmid |
sentence |
| 10224087 |
Extracellular regulated kinases (ERK) 1 and ERK2 are authentic substrates for the dual-specificity protein-tyrosine phosphatase VHR. A novel role in down-regulating the ERK pathway.|Catalysis by VHR requires the native structure of ERK and is specific for tyrosine 185 of ERK2 |
|
| Publications: |
1 |
Organism: |
Chlorocebus Aethiops |
| + |
Gbeta | down-regulates activity
phosphorylation
|
STMN1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270082 |
|
|
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 9731215 |
Stress-induced stathmin phosphorylation is not de- pendent on ERK. Stathmin is also known to be phos- phorylated by ERK on Ser-25 and Ser-38 (17). Thus, it is possible that ERK phosphorylates stathmin in 293 cells|In subsequent reports (28, 29) it was shown that phosphorylation of stathmin blocks its ability to destabilize MTs. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
NR3C1 | down-regulates activity 
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269898 |
|
|
Mus musculus |
NIH-3T3 Cell |
| pmid |
sentence |
| 11742987 |
Both induction of MKP-1 expression and inhibition of its degradation are necessary for glucocorticoid-mediated inhibition of Erk-1/2 activation. |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
Gbeta | up-regulates
phosphorylation
|
LRP6 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270024 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 20974802 |
We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
BCL6 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270011 |
|
|
Homo sapiens |
T-lymphocyte, Lymphoma Cell |
| pmid |
sentence |
| 9649500 |
Here we show that antigen receptor activation leads to bcl-6 phosphorylation by mitogen-activated protein kinase (mapk). Phosphorylation, in turn, targets bcl-6 for rapid degradation by the ubiquitin/proteasome pathway. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
phosphorylation
|
STK11 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270071 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 25846811 |
Directly and/or through the activation of p90RSK, ERK phosphorylates LKB-1 at Ser325 and Ser428. The phosphorylation of LKB-1 causes the dissociation of LKB-1 from AMPK, resulting in the impaired activation of AMPK. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
PDE4D |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270069 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10828059 |
These straddle the target residue, ser(579), for erk2 phosphorylation of pde4d3. Mutation of either or both of these docking sites prevented erk2 from being co-immunoprecipitated with pde4d3, ablated the ability of epidermal growth factor to inhibit pde4d3 through erk2 action in transfected cos cells, and attenuated the ability of erk2 to phosphorylate pde4d3 in vitro. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
GAB2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270000 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15356145 |
Phosphorylation of grb2-associated binder 2 on serine 623 by erk mapk regulates its association with the phosphatase shp-2 and decreases stat5 activation.We and others have demonstrated that il-2-induced tyrosine phosphorylation of gab2 and its interaction with its sh2 domain-containing partners, shp-2, p85 pi3k, and crkl (5, 26, 27). we report that pretreatment of kit 225 cells with the mek inhibitor u0126, strongly decreased the characteristic shift of gab2 in response to il-2 and increased gab2/shp-2 association, an effect that could be ascribed to erk phosphorylation of serine 623. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
PML |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270034 |
|
|
Homo sapiens |
Leukemia Cell |
| pmid |
sentence |
| 15093545 |
Phosphorylation of pml by mitogen-activated protein kinases plays a key role in arsenic trioxide-mediated apoptosis. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
CDKN1B |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270087 |
|
|
Homo sapiens |
Breast Cancer Cell |
| pmid |
sentence |
| 10931950 |
These data suggest that increased signaling by erbb receptors up-regulates mapk activity, which, in turn, phosphorylates and destabilizes p27, thus contributing to dysregulated cell cycle progression. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
POLR2A |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270039 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 14662762 |
Erk1/2 are major ser-5 kinases after h2o2 treatment. These results suggest that subsequent to h2o2 treatment, the ser-5-phosphorylated form, but not the ser-2-phosphorylated form or the unphosphorylated form, is targeted for rapid proteasomal degradation through its ubiquitination. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
ATF2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270073 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12110590 |
Here, we show that in fibroblasts, insulin, epidermal growth factor (egf) and serum activate atf2 via a so far unknown two-step mechanism involving two distinct ras effector pathways: the raf-mek-erk pathway induces phosphorylation of atf2 thr71, whereas subsequent atf2 thr69 phosphorylation requires the ral-ralgds-src-p38 pathway. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
FGFR1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270013 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 23405013 |
Erk-mediated phosphorylation of fibroblast growth factor receptor 1 on ser777 inhibits signaling |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
STAT5A |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270004 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10194762 |
Serine 780 is the only substrate in full-length stat5a for active erk |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Ovary |
| + |
Gbeta | up-regulates
phosphorylation
|
IL16 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270056 |
|
|
Homo sapiens |
T-lymphocyte |
| pmid |
sentence |
| 14768064 |
The precursor form of the cytokine il-16 (proil-16) was shown to be phosphorylated on ser144 in antigen receptor-, sdf1alpha- and il-2-activated t cells. Genetic and pharmacological-inhibitor experiments showed that the phosphorylation of proil-16 is dependent on activation of the kinases erk1/2. Il-16 is secreted by mitogen-activated t cells, and the biochemical link between proil-16 and erk1/2, revealed by studies with pap-1, prompted analysis of the role of map kinases in this response. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
phosphorylation
|
TSC2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270108 |
|
|
Mus musculus |
NIH-3T3 Cell |
| pmid |
sentence |
| 15851026 |
Here, we show that Erk may play a critical role in TSC progression through posttranslational inactivation of TSC2. Erk-dependent phosphorylation leads to TSC1-TSC2 dissociation and markedly impairs TSC2 ability to inhibit mTOR signaling, cell proliferation, and oncogenic transformation. |Serine to alanine substitution at S664 or double S664A/S540A mutagenesis resulted in a marked reduction in TSC2 phosphorylation to a similar extent. In contrast, S540A substitution only moderately impaired TSC2 phosphorylation (Figure 3D), corroborating the notion that in vivo S664 is the most relevant residue for Erk-mediated phosphorylation. |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
Gbeta | up-regulates
phosphorylation
|
SPHK1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270063 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 14532121 |
Activation of sphingosine kinase 1 by erk1/2-mediated phosphorylation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
GTF2I |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270057 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10648599 |
Tfii-i can be phosphorylated in vitro by erk and mutation of consensus map kinase substrate sites at serines 627 and 633 impairs the phosphorylation of tfii-i by erk and its activity on the c-fos promoter. These results suggest that erk regulates the activity of tfii-i by direct phosphorylation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
PP1 | down-regulates
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269901 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12840032 |
P-erk1/2 proteins were efficiently dephosphorylated in vitro by protein phosphatases 1 and 2a (pp1/2a) and mapk phosphatase 3 (mkp3). the dual specificity phosphatases that specifically dephosphorylate and inactivate the p-erk1/2 are called mapk phosphatases |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
NCOA1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270099 |
|
|
Homo sapiens |
Prostate Gland Cancer Cell |
| pmid |
sentence |
| 12163482 |
Mapk also directly phosphorylates src-1 at thr1179 and ser1185. Phosphorylation of src-1 by mitogen-activated protein kinase (mapk) is required for optimal progesterone receptor-dependent transcription and for functional cooperation with camp response element-binding protein-binding protein |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates quantity by destabilization
phosphorylation
|
TCF3 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270009 |
|
|
Mus musculus |
NIH-3T3 Cell |
| pmid |
sentence |
| 14592976 |
Notch-induced degradation requires phosphorylation of E47 by p42/p44 MAP kinases. |Wild_type E47 but not the Mm mutant reacted to the antibodies, suggesting that E47 is at least phosphorylated at the M2 site (Figure 3A)|anti_phospho_M2 peptide (SSPSpTPVGSPQG) |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
PPP2R5C | down-regulates
binding
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269900 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 16456541 |
B56-containing pp2a dephosphorylate erk and their activity is controlled by the early gene iex-1 and erk |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates quantity by destabilization
phosphorylation
|
FOXO |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270020 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19282669 |
Phosphorylation of foxo3a by erk1/2 at residues ser 294, ser 344 and ser 425 increases foxo3amdm2 interaction and enhances foxo3a degradation via an mdm2-dependent ubiquitin-proteasome pathway |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
DUSP5 | down-regulates
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269912 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10224087 |
Extracellular regulated kinases (erk) 1 and erk2 are authentic substrates for the dual-specificity protein-tyrosine phosphatase vhr. A novel role in down-regulating the erk pathway |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
SREBF1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270081 |
|
|
Homo sapiens |
Hep-G2 Cell |
| pmid |
sentence |
| 10915800 |
Map kinases erk1/2 phosphorylate sterol regulatory element-binding protein (srebp)-1a at serine 117 in vitro. mutation of serine 117 to alanine abolished erk2-mediated phosphorylation in vitro and the map kinase-related transcriptional activation of srebp-1a by insulin and platelet-derived growth factor in vivo. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
CIITA |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270067 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 18245089 |
In this study we show that the extracellular signal-regulated kinases 1 and 2 (erk1/2) interact directly with ciita, targeting serine residues in the amino terminus of the protein, including serine 288. These data suggest a model whereby erk1/2-mediated phosphorylation of ciita down-regulates ciita activity by priming it for nuclear export, thus providing a means for cells to tightly regulate the extent of antigen presentation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
POU5F1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270085 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 23024368 |
Phosphorylation of this site downregulates nanog, sox2, rex1 and upregulates bmp4, gata6, ddlx5. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
MED1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270106 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12356758 |
Phosphorylation of transcriptional coactivator peroxisome proliferator-activated receptor (ppar)-binding protein (pbp). Stimulation of transcriptional regulation by mitogen-activated protein kinase |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
phosphorylation
|
GJA1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270025 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 9535909 |
These studies confirm that connexin-43 is a MAP kinase substrate in vivo and that phosphorylation on Ser255, Ser279, and/or Ser282 initiates the down-regulation of gap junctional communication. Studies with connexin-43 mutants suggest that MAP kinase phosphorylation at one or more of the tandem Ser279/Ser282 sites is sufficient to disrupt gap junctional intercellular communication. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta |
phosphorylation
|
ARHGAP26 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270058 |
|
|
in vitro |
|
| pmid |
sentence |
| 9525907 |
In vitro, purified mitogen-activated protein (MAP) kinase catalyzed the phosphorylation of Graf on serine 510, suggesting that Graf phosphorylation may be mediated through MAP kinase signaling. |
|
| Publications: |
1 |
Organism: |
In Vitro |
| + |
Gbeta | up-regulates
phosphorylation
|
ARHGEF2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270007 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 18211802 |
Activates rhoa and as a result regulates actin assembly. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
KLC1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270072 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 21385839 |
Phosphorylation of kinesin light chain 1 at serine 460 modulates binding and trafficking of calsyntenin-1mutation of klc1ser460 to an alanine residue, to preclude phosphorylation, increased the binding of calsyntenin-1, whereas mutation to an aspartate residueklc1ser460 is a predicted mitogen-activated protein kinase (mapk) target site, and we show that extracellular-signal-regulated kinase (erk) phosphorylates this residue in vitro. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
PPARA |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270079 |
|
|
Homo sapiens |
Hep-G2 Cell |
| pmid |
sentence |
| 10187842 |
We now demonstrate that amino acids 1-92 of hPPARalpha contain an activation function (AF)-1-like domain, which is further activated by insulin through a pathway involving the mitogen-activated protein kinases p42 and p44. Further analysis of the amino-terminal region of PPARalpha revealed that the insulin-induced trans-activation occurs through the phosphorylation of two mitogen-activated protein kinase sites at positions 12 and 21, both of which are conserved across evolution. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
DUSP6 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270116 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15632084 |
Phosphorylation of serines 159 and 197 by erk1/2 enhances proteasomal degradation of mkp-3 |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
IRX2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270097 |
|
|
in vitro |
|
| pmid |
sentence |
| 15133517 |
To identify the phosphorylated residue, we introduced a serine-to-alanine substitution at residues 294 and 326 and a threonine-to-alanine substitution at residue 331 in Irx2(291–356). Erk1 phosphorylated S294A and T331A, but not S326A (Fig. 4b), indicating that Ser326 is the bona fide MAP kinase target. |
|
| Publications: |
1 |
Organism: |
In Vitro |
| + |
Gbeta | up-regulates
phosphorylation
|
MAPKAPK2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270117 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 14967450 |
Erk phosphorylates multiple cytoplasmatic and cytoskeletal proteins, including mapk-activated protein kinases and the ribosomal p70-s6 kinase |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
SP1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270104 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 11904305 |
Here we show that p42/p44 mapk directly phosphorylates sp1 on threonines 453 and 739 both in vitro and in vivo. sa-perk1/2 activates the transcription factor, sp1, via ser59 phosphorylation downstream of pkc_, leading to transcription of p21sdi1 and resulting in replicative senescence of hdf cells. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
BAD |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270037 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 19777442 |
Erk-1 map kinase prevents tnf-induced apoptosis through bad phosphorylation and inhibition of bax translocation in hela cells. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
PPP1CA | down-regulates
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269906 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12840032 |
P-erk1/2 proteins were efficiently dephosphorylated in vitro by protein phosphatases 1 and 2a (pp1/2a) and mapk phosphatase 3 (mkp3). the dual specificity phosphatases that specifically dephosphorylate and inactivate the p-erk1/2 are called mapk phosphatases |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
SMAD3 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270015 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10197981 |
These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Lung, Breast |
| + |
Gbeta | up-regulates activity
phosphorylation
|
PTPRR |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270021 |
|
|
|
|
| pmid |
sentence |
| 11493009 |
Specifically, the complex formation between PTP-SL and ERK2 involves an unusual interaction leading to the phosphorylation of PTP-SL by ERK2 at Thr253 and the inactivating dephosphorylation of ERK2 by PTP-SL. |
|
| Publications: |
1 |
| + |
Gbeta | down-regulates
phosphorylation
|
TOB1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270123 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12050114 |
Tob is rapidly phosphorylated at Ser 152, Ser 154, and Ser 164 by Erk1 and Erk2 upon growth-factor stimulation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
RCAN1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270026 |
|
|
Mus musculus |
C2C12 Cell |
| pmid |
sentence |
| 12063245 |
Consensus phosphorylation sites for p42/44 MAPK and GSK-3 are present in the SP repeat of MCIP1 at serine 112 and serine 108, respectively |Several endogenous proteins are capable of inhibiting the catalytic activity of calcineurin. Modulatory calcineurin interacting protein 1 (MCIP1) is unique among these proteins on the basis of its pattern of expression and its function in a negative feedback loop to regulate calcineurin activity. Here we show that MCIP1 can be phosphorylated by MAPK and glycogen synthase kinase-3 and that phosphorylated MCIP1 is a substrate for calcineurin. |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
Gbeta | down-regulates
phosphorylation
|
DUSP1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270093 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 16286470 |
The dual-specificity mapk phosphatase mkp-1/cl100/dusp1 is an inducible nuclear protein controlled by p44/42 mapk (erk1/2) in a negative feedback mechanism to inhibit kinase activity. Here, we report on the molecular basis for a novel positive feedback mechanism to sustain erk activation by triggering mkp-1 proteolysis. Active erk2 docking to the def motif (fxfp, residues 339-342) of n-terminally truncated mkp-1 in vitro initiated phosphorylation at the ser(296)/ser(323) domain |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
PTPRB | up-regulates
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269911 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12840032 |
When cells are stimulated with various ligands such as growth factors, hormones, neurotransmitters, or tumor promoters, erk1/2 is activated through dualphosphorylation at the -ptepy-motif. Subsequently, p-erk1/2 translocates into the nucleus and phosphorylates elk-1, thereby acting as a transcription factor for cell proliferationthese data indicate that sa-p-erk1/2 might not only be regulated by mkp such as rvhr, but also by pp1 and ptp as well |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
CAD |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269998 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15890648 |
Cad is a multifunctional protein that initiates and regulates mammalian de novo pyrimidine biosynthesis. The activation of the pathway required for cell proliferation is a consequence of the phosphorylation of cad thr-456 by mitogen-activated protein (map) kinase.Activated map kinase (erk1/2), the enzyme responsible for the phosphorylation of thr-456, was also present in larger amounts in the nucleus than the cytosol |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
RPTOR |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270032 |
|
|
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 21071439 |
We found three proline-directed residues within raptor, ser(8), ser(696), and ser(863), which are directly phosphorylated by erk1/2. Expression of phosphorylation-deficient alleles of raptor revealed that phosphorylation of these sites by erk1/2 normally promotes mtorc1 activity and signaling to downstream substrates, such as 4e-bp1. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
MBP |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270100 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 16401070 |
Phosphorylation decreased the ability of mbp to polymerize actin and to bundle actin filaments but had no effect on the dissociation constant of the mbp-actin complex or on the ability of ca2+-calmodulin to dissociate the complex. The most significant effect of phosphorylation on the mbp-actin complex was a dramatic reduction in its ability to bind to negatively charged lipid bilayers. The identification of myelin basic protein (phosphorylation at -pro-arg-thr-pro-) as a substrate for the erk kinases (fig. 1) demonstrates that there are other determinants important for substrate recognition than those present in the originally identified consensus sequence. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Brain |
| + |
Gbeta | up-regulates
phosphorylation
|
TWIST1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270122 |
|
|
Homo sapiens |
Breast Cancer Cell |
| pmid |
sentence |
| 21502402 |
Phosphorylation of serine 68 of twist1 by mapks stabilizes twist1 protein and promotes breast cancer cell invasiveness. this ser 68 is phosphorylated by p38, c-jun n-terminal kinases (jnk), and extracellular signal-regulated kinases1/2 in vitro |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
GRB10 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270077 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15952796 |
Phosphorylation of grb10 by mitogen-activated protein kinase: identification of ser150 and ser476 of human grb10zeta as major phosphorylation sitesreplacing ser(150) and ser(476) with alanines reduced the inhibitory effect of human grb10zeta on insulin-stimulated irs1 tyrosine phosphorylation |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta |
phosphorylation
|
mTORC1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270027 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 21071439 |
We found three proline-directed residues within raptor, ser(8), ser(696), and ser(863), which are directly phosphorylated by erk1/2. Expression of phosphorylation-deficient alleles of raptor revealed that phosphorylation of these sites by erk1/2 normally promotes mtorc1 activity and signaling to downstream substrates, such as 4e-bp1. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
phosphorylation
|
GSK3B/Axin/APC |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270068 |
|
|
Mus musculus |
MEF Cell |
| pmid |
sentence |
| 28646232 |
We demonstrate that insulin-mediated activation of ERK1/2 results in phosphorylation of GSK3β at S9 independently of Akt/mTORC1 activity in Tsc2 null mouse embryonic fibroblasts. In addition, we show that inhibition of ERK1/2 rescues GSK3β activity and restores protein synthesis in Tsc2 −/− MEFs to normal levels |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
Gbeta | down-regulates quantity by destabilization
phosphorylation
|
FOXO3 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270070 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19282669 |
Phosphorylation of foxo3a by erk1/2 at residues ser 294, ser 344 and ser 425 increases foxo3amdm2 interaction and enhances foxo3a degradation via an mdm2-dependent ubiquitin-proteasome pathway |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
phosphorylation
|
XPO5 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269999 |
|
|
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 27846390 |
Here we show that ERK suppresses pre-miRNA export from the nucleus through phosphorylation of exportin-5 (XPO5) at T345/S416/S497. After phosphorylation by ERK, conformation of XPO5 is altered by prolyl isomerase Pin1, resulting in reduction of pre-miRNA loading.  |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
BCL2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270064 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10669763 |
Erk1 and erk2 directly phosphorylate bcl2 exclusively at ser-70 p44mapk/extracellular signal-regulated kinase 1 (erk1) and p42 mapk/erk2 are activated by il-3, colocalize with mitochondrial bcl2, and can directly phosphorylate bcl2 on ser-70 in a stauro-resistant manner both in vitro and in vivo molecular association. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
AMPH |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270102 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15262992 |
Thus, we propose that mapk phosphorylation of amphiphysin1 controls ngf receptor/trka-mediated endocytosis by terminating the amphiphysin1-ap-2 interaction.Our results indicate that phosphorylation of amphiphysin 1 at ser-285 and/or ser-293 affects the function of amphiphysin1.Mapk phosphorylation of ser-285 and ser-293 could modulate the interaction between prd and ap-2, resulting in the dissociation of amphiphysin1 from ap-2. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Brain |
| + |
Gbeta | up-regulates
phosphorylation
|
JUN |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270033 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12169099 |
Up-regulation of c-jun mrna in cardiac myocytes requires the extracellular signal-regulated kinase cascade, but c-jun n-terminal kinases are required for efficient up-regulation of c-jun protein. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
LIPE |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270119 |
|
|
Mus musculus |
NIH-3T3 Cell |
| pmid |
sentence |
| 11581251 |
Thus, activation of the ERK pathway appears to be able to regulate adipocyte lipolysis by phosphorylating HSL on Ser(600) and increasing the activity of HSL. |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
FGF2 | up-regulates 
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269908 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 20974802 |
We show that several proline-directed mitogen-activated protein kinases (mapks), such as p38, erk1/2, and jnk1 are sufficient and required for the phosphorylation of ppps/tp motifs of lrp6. External stimuli, which control the activity of mapks, such as phorbol esters and fibroblast growth factor 2 (fgf2) control the choice of the lrp6-ppps/tp kinase and regulate the amplitude of lrp6 phosphorylation and wnt/beta-catenin-dependent transcription. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
TH |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270055 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 7901013 |
In this paper we have studied the phosphorylation and activation of alternatively spliced forms of human th by mapkap kinase-1 , mapkap kinase-2, map kinase, and cam kinase-11 |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
SHC1 | up-regulates activity
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269903 |
|
|
Mus musculus |
NIH-3T3 Cell |
| pmid |
sentence |
| 17673906 |
We report that upon TGF__ stimulation, the activated TGF__ type I receptor (T_RI) recruits and directly phosphorylates ShcA proteins on tyrosine and serine. This dual phosphorylation results from an intrinsic T_RI tyrosine kinase activity that complements its well_defined serine_threonine kinase function. TGF___induced ShcA phosphorylation induces ShcA association with Grb2 and Sos, thereby initiating the well_characterised pathway linking receptor tyrosine kinases with Erk MAP kinases. |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
Gbeta | down-regulates activity
phosphorylation
|
MCRIP1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270092 |
|
|
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 25728771 |
When phosphorylated by ERK, MCRIP1 dissociates from CtBP, allowing CtBP to interact with ZEB1. In this manner, the CtBP co-repressor complex is recruited to, and silences, the E-cadherin promoter by inducing chromatin modifications.| While substitution of S4 or S18 with Ala did not affect the phosphorylation of MCRIP1 by ERK, substitution of either S21 or T30 significantly reduced MCRIP1 phosphorylation |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates quantity by destabilization
phosphorylation
|
MITF |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270029 |
|
|
|
|
| pmid |
sentence |
| 10841026 |
More interestingly, ERK-dependent phosphorylation of MITF at Ser 73 is essential for MITF ubiquitinilation and degradation (87). Putting together all these findings, it can be proposed that MAPK activation inhibits melanogenesis due to an increased MITF degradation which is dependent on the MAPK-induced MITF phosphorylation and ubiquitinilation. In summary, although the phosphorylation of MITF at Ser73 increases its intrinsic transcriptional activity, this phosphorylation also targets MITF to the proteasome for its degradation. Consequently, the decrease in MITF levels leads to a down-regulation of melanogenic enzymes expression and to an inhibition of melanogenesis. |
|
| Publications: |
1 |
| + |
Gbeta | up-regulates
phosphorylation
|
SMAD4 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270107 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12801888 |
Our results suggest that map kinase can phosphorylate thr276 of smad4 and that phosphorylation can lead to enhanced tgf-beta-induced nuclear accumulation and, as a consequence, enhanced transcriptional activity of smad4. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
PEA15 | down-regulates
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269904 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 11702783 |
Here, we report that pea-15, a protein variably expressed in multiple cell types, blocks erk-dependent transcription and proliferation by binding erks and preventing their localization in the nucleus._ Pea-15 can redirect the biological outcome of map kinase signaling by regulating the subcellular localization of erk map kinase. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
UBTF |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270080 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 11741541 |
Erk1/2 was found to phosphorylate the architectural transcription factor ubf at amino acids 117 and 201 within hmg boxes 1 and 2, preventing their interaction with dna |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates quantity by stabilization
phosphorylation
|
METTL3 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270035 |
|
|
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 33217317 |
Mass spectrometry analysis showed that ERK phosphorylates METTL3 at three highly conserved residues: S43, S50, and S525 (Figures 2D and 2E). Mutational analysis further confirmed these three sites as main ERK phosphorylation sites (Figure 2F). Phosphorylation of METTL3 increases interaction with USP5, decreasing ubiquitination to stabilize the m6 A methyltransferase complex. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta |
phosphorylation
|
NUP153 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270044 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19767751 |
These results indicate that phosphorylation of nup153 and nup214 by erk strongly reduces their affinity for importin-. nup153 depletion caused a strong inhibition of nuclear accumulation of gfp?importin-beta in both erk-inhibited and erk-activated cells (fig. 8b,c), indicating that nup153 is essential for the efficient importin-beta transport. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta |
phosphorylation
|
EWSR1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270062 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19076070 |
Here we report that ews and ews-fli1 become phosphorylated at thr79 in the n-terminal domain in response to mitogens or dna damage. Mitogen-induced phosphorylation of ews and ews-fli1 was weak and catalysed by erk1 (extracellular signal-regulated kinase 1) and erk2. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
MEK1/2 | up-regulates
phosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269913 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12270934 |
Mek1 as indicated by extensive phosphorylation of erk1 and erk2 during the initial 2 h of adipogenesis. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
RPS6KB1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270103 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 14967450 |
Erk phosphorylates multiple cytoplasmatic and cytoskeletal proteins, including mapk-activated protein kinases and the ribosomal p70-s6 kinase |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Carcinoma Cell |
| + |
Gbeta | up-regulates activity
phosphorylation
|
GAB1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270060 |
|
|
Cricetulus griseus |
CHO Cell |
| pmid |
sentence |
| 15379552 |
Our results demonstrate that ERK1/2 phosphorylate Gab1 at six serine/threonine residues (T312, S381, S454, T476, S581, S597) in consensus motifs for MAP kinase phosphorylation. |serine and threonine phosphorylation are capable of modulating the initial signal |
|
| Publications: |
1 |
Organism: |
Cricetulus Griseus |
| + |
Gbeta | down-regulates
phosphorylation
|
GSK3B |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270059 |
|
|
Homo sapiens |
Breast Cancer Cell, Kidney Cancer Cell |
| pmid |
sentence |
| 16039586 |
Erk, which is activated by hbx, associates with gsk-3beta through a docking motif ((291)fkfp) of gsk-3beta and phosphorylates gsk-3beta at the (43)thr residue, which primes gsk-3beta for its subsequent phosphorylation at ser9 by p90rsk, resulting in inactivation of gsk-3beta and upregulation of beta-catenin. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
phosphorylation
|
THRB |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270016 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12809513 |
We concluded that serine 142 of the tr dbd is the likely site of phosphorylation by t(4)-activated mapk and that the docking site on tr for activated mapk includes residues 128-133 (kgffrr), a basic amino acid-enriched motif novel for mapk substrates. Tr mutations in the proposed mapk docking domain and at residue 142 modulated t(4)-conditioned shedding of co-repressor and recruitment of co-activator proteins by the receptor, and they altered transcriptional activity of tr in a thyroid hormone response element-luciferase reporter assay. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates activity
phosphorylation
|
ALOX5 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270088 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 12670876 |
Intriguingly, a significant difference in the potency of nonredox-type inhibitors (but not of BWA4C) was determined between wild-type 5-LO and the mutant S271A/S663A-5-LO (lacking phosphorylation sites for ERK1/2 and MAPKAPK-2) in HeLa cells. Collectively, our data suggest that compared with Ca2+-mediated 5-LO product formation, enzyme activation involving 5-LO phosphorylation events specifically and strongly alters the susceptibility of 5-LO toward nonredox-type inhibitors in intact cells. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
ABI1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270048 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 21419341 |
We show that erk colocalizes with the wrc at lamellipodial leading edges and directly phosphorylates two wrc components: wave2 and abi1. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
MRTFA |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269996 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 18694962 |
Serum induces rhoa-dependent translocation of mkl1 from the cytoplasm to the nucleus and also causes a rapid increase in mkl1 phosphorylation. Serum-induced phosphorylation of the serum response factor coactivator mkl1 by the extracellular signal-regulated kinase 1/2 pathway inhibits its nuclear localization. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
SMAD2 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270065 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10197981 |
These results suggest that oncogenic ras, acting through mek1 and erk kinases, induces the phosphorylation of smad2 and smad3 .we show that phosphorylation of smad2, a mediator of the activin/transforming growth factor-beta signal, by activated extracellular signal-regulated kinase 1 (erk1) increases the amount of smad2 protein and leads to enhanced transcriptional activity |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Lung, Breast |
| + |
Gbeta | down-regulates
phosphorylation
|
MYB |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270089 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 8798443 |
Here we describe that human c-myb can be phosphorylated by mitogen-activated protein kinases (mapk's) at serine 532 of the carboxy (c-) terminal regulatory domain in vitro. expression of a constitutively active form of ras together with c-myb in transient transfection experiments had no effect on the transcriptional activity of c-myb, while expression of a polypeptide containing the c-myb c-terminal domain stimulated c-myb activity. This effect is reduced upon mapk-dependent phosphorylation of serine 532. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | up-regulates
phosphorylation
|
ELK1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270075 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 7889942 |
Erki phosphorylates five c-terminal sites in elk-i (s324, t336, s383, s389 and s422) with varying degrees of efficiency. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
DUSP9 | down-regulates
binding
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269902 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 21908610 |
Here we demonstrate that inactivation of both erk1/2 and p38_ by dusp9/mkp-4 is mediated by a conserved arginine-rich kinase interaction motif located within the amino-terminal non-catalytic domain of the protein. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
SMAD1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270005 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10197981 |
Ras signaling was shown previously to induce the phosphorylation of the bmp mediator smad1 at four erk consensus sites in the linker domain (kretzschmar et al. 1997a). Phosphorylation of these four sites inhibits smad1 accumulation in the nucleus |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Lung, Breast |
| + |
Gbeta | down-regulates
phosphorylation
|
ARRB1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270094 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10347142 |
Erk1 and erk2 phosphorylate beta-arrestin1 at ser-412 in vitro. . in the resting state, cytosolic arrestin1 proteins are constitutively phosphorylated by extracellular signal-regulated kinase (erk) at ser412, located within their distal c terminus. erk-phosphorylated arrestin1 is unable to associate with clathrin cages, whereas this constraint is removed upon its dephosphorylation |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
CEBPA |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270066 |
|
|
Homo sapiens |
Monocyte |
| pmid |
sentence |
| 14701740 |
Ccaat/enhancer-binding protein alpha (c/ebpalpha) is one of the key transcription factors that mediate lineage specification and differentiation of multipotent myeloid progenitors into mature granulocytes.Here we report that inducers of monocyte differentiation inhibit the alternate cell fate choice, that of granulopoiesis, through inhibition of c/ebpalpha. This inhibition is mediated by extracellular signal-regulated kinases 1 and/or 2 (erk1/2), which interact with c/ebpalpha through an fxfp docking site and phosphorylate serine 21. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
PPP2CA | down-regulates
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269896 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12840032 |
P-erk1/2 proteins were efficiently dephosphorylated in vitro by protein phosphatases 1 and 2a (pp1/2a) and mapk phosphatase 3 (mkp3). |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
DUSP4 | down-regulates activity
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269914 |
|
|
Rattus norvegicus |
|
| pmid |
sentence |
| 7535768 |
Dephosphorylation and Inactivation of ERKs|ERK1 phosphorylated on either threonine (ERK1*Y204F) or tyrosine alone (ERK1*T202A) was utilized as a substrate for HVH2. Threonine 202 and tyrosine 204 in ERK1 (53) correspond to threonine 183 and tyrosine 185 in ERK2 which are the activation-phosphorylation sites by MEK(14, 15, 16). ERK1*, a kinase-deficient mutant, was phosphorylated on both threonine and tyrosine by MEK2 (Fig. 3B). ERK1*T202A, having threonine 202 substituted by an alanine, was phosphorylated only on tyrosine while ERK1*Y204F, having tyrosine 204 substituted by a phenylalanine, was phosphorylated only on threonine (Fig. 3B). GST-HVH2 dephosphorylated all three ERK1* mutants (Fig. 3A), suggesting that double phosphorylations of adjacent threonine and tyrosine were not a prerequisite for HVH2 recognition. However, HVH2 dephosphorylated ERK1* and ERK1*T202A more efficiently than ERK1*Y204F (Fig. 3A), indicating that HVH2 preferred phosphotyrosine over phosphothreonine. Interestingly, MEK also phosphorylated tyrosine residues more efficiently than threonine residues of ERK |
|
| Publications: |
1 |
Organism: |
Rattus Norvegicus |
| + |
DUSP1 | down-regulates
dephosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269910 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10617468 |
The mitogen-activated protein (map) kinase cascade is inactivated at the level of map kinase by members of the map kinase phosphatase (mkp) family, including mkp-1. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates quantity by destabilization
phosphorylation
|
SCNN1G |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270061 |
|
|
in vitro |
|
| pmid |
sentence |
| 11805112 |
Using a number of different approaches it was demonstrated that the protein kinase acting on betaThr-613 and gammaThr-623 is the extracellular regulated kinase (ERK). It is suggested that an ERK-mediated phosphorylation of betaThr-613 and gammaThr-623 down-regulates the channel by facilitating its interaction with Nedd4. |
|
| Publications: |
1 |
Organism: |
In Vitro |
| + |
PRKAA2 | up-regulates
phosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-166905 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 20647423 |
Ampk recruitment and h2b ser36 phosphorylation colocalized within genes activated by ampk-dependent pathways, both in promoters and in transcribed regions. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
ETV6 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270120 |
|
|
Mus musculus |
|
| pmid |
sentence |
| 15060146 |
Tel became phosphorylated by erk on two serine residues, ser213 and ser257, in the internal domain between the hlh and ets domains. Tel lost its abilities to repress transcription through the phosphorylation. |
|
| Publications: |
1 |
Organism: |
Mus Musculus |
| + |
Gbeta |
phosphorylation
|
RPS3 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270019 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15950189 |
Erk phosphorylates threonine 42 residue of ribosomal protein s3. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
phosphorylation
|
RXRA |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269995 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 17604322 |
In colon cancer cells, the Ras/mitogen‚Äêactivated protein kinase (MAPK) pathway phosphorylates RXRalpha, which impairs its function as a heterodimeric partner for PPARgamma|A point‚Äêmutated RXRalpha T82A/S260A, which mimics the unphosphorylated form of RXRalpha, can form a heterodimer with PPARgamma and thereby activate target gene expression by binding to the PPRE |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
PPP2R5C |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270101 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 16456541 |
Iex-1 binds to b56 subunits and perk independently, enhances b56 phosphorylation by erk at a conserved ser/pro site in this complex and triggers dissociation from the catalytic subunit. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates activity
phosphorylation
|
CASP9 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270084 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12792650 |
Inhibition of caspase-9 through phosphorylation at thr 125 by erk mapk |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Gbeta | down-regulates
phosphorylation
|
CASP8 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270118 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 24342355 |
We demonstrate that perk 1/2 can phosphorylate pro-caspase-8 at s387 by knocking-down the endogenous pro-caspase-8 using rnai and replacing it with its non-phosphorylatable counterpart (s387a), a significant increase in caspase-8 activity |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Tissue: |
Breast |
| + |
Gbeta | up-regulates
phosphorylation
|
MCL1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-270042 |
|
|
Homo sapiens |
Breast Cancer Cell |
| pmid |
sentence |
| 18676833 |
We then showed that erk could phosphorylate mcl-1 at two consensus residues, thr 92 and 163, which is required for the association of mcl-1 and pin1, resulting in stabilization of mcl-1. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
RET | up-regulates
phosphorylation
|
Gbeta |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269894 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 16153436 |
We hypothesized that ret could directly phosphorylate fak and erk. erk 2 could be phosphorylated at y187 (y204 in erk1). |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
3.0
Gbeta