Split (1)

train · 31.5k rows

IdA stringlengths 6 21	IdB stringlengths 6 21	mechanism stringclasses 40 values	effect stringclasses 10 values	score float64 0.1 0.99 ⌀	sentence stringlengths 10 1.63k ⌀	signor_id stringlengths 12 14
Q5TZA2	P24941	phosphorylation	down-regulates	0.2	Finally, phosphorylation of tax1bp2 at serine-763 by cyclin-dependent kinase (cdk)2 abolished the tax1bp2-mediated p38 activation and tumor-suppressive activity, indicating that tax1bp2 can adapt cdk2 signaling to the p38/p53/p21 pathway.	SIGNOR-197593
Q15046	P00441	binding	down-regulates quantity by destabilization	0.2	In the presence of mutant SOD1, mitoKARS displays a high propensity to misfold and aggregate prior to its import into mitochondria, becoming a target for proteasome degradation.	SIGNOR-262800
Q14872	Q9NRM7	phosphorylation	down-regulates activity	0.2	The Hippo pathway kinases LATS1 and LATS2 attenuate cellular responses to heavy metals through phosphorylating MTF1\|the Hippo pathway kinase LATS phosphorylates and inhibits MTF1\|LATS phosphorylates MTF1 at S152 and disrupts its association with the promoters of heavy metal response genes, resulting in the loss of heav...	SIGNOR-275475
Q12778	Q16512	phosphorylation	down-regulates	0.2	Furthermore, estrogen induced phosphorylation and perinuclear localization of the cell survival forkhead transcription factor fkhr in the cytoplasm in a pak1-dependent manner. In addition, pak1 directly interacted with fkhr and phosphorylated it. The noticed phosphorylation-dependent exclusion of fkhr from the nucleus ...	SIGNOR-97882
P54577	Q2TAL8	transcriptional regulation	up-regulates quantity by expression	0.2	QRICH1 promotes the expression of translation-related genes. our combined ChIP-seq and RNA-seq analyses identified that QRICH1 and ATF4 were enriched at the promoters of these specific tRNA synthetases, and that ER stress positively regulated their transcription (Fig. 4I). Together, these findings suggest that QRICH1 a...	SIGNOR-269412
Q6NXT2	Q92831	acetylation	down-regulates activity	0.2	The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14.	SIGNOR-269617
P09874	Q9P1Y6	ubiquitination	down-regulates quantity by destabilization	0.2	Furthermore, PHRF1 mediates PARP1 polyubiquitination for proteasomal degradation.	SIGNOR-278774
P25098	P27361	phosphorylation	down-regulates	0.2	Erk1 phosphorylates grk2 at ser(670). Inhibition of erk activity in hek293 cells potentiates grk2 activity, whereas, conversely, erk activation inhibits grk2 activity.	SIGNOR-72582
Q16832	Q96P44	binding	up-regulates activity	0.2	The Discoidin Domain Receptors (DDRs) constitute a unique set of receptor tyrosine kinases that signal in response to collagen.\|Consistent with this view128, we showed that ectopic expression of DDR1b or DDR2 in HT1080 cells elicited a potent growth inhibitory effect only when the cells were cultured on 2D or 3D COL1 m...	SIGNOR-272343
P10636	O96017	phosphorylation	down-regulates	0.2	Tau pseudophosphorylation at specific sites such as s262, s293, s324 and s356 was reported to induce tau conformational change and attenuate tau binding to microtubules (fischer et al., 2009). Then, newly soluble tau proteins are targeted by post-translational modifications that directly or indirectly alter tau conform...	SIGNOR-171026
Q9H2G2	P68400	phosphorylation	down-regulates	0.2	Slk down-regulation by v-src is indirect and is accompanied by slk hyperphosphorylation on serine residues. Deletion analysis revealed that casein kinase ii (ck2) sites at position 347/348 are critical for v-src-dependent modulation of slk activity.	SIGNOR-147879
Q04725	Q96QT6	binding	up-regulates activity	0.2	We have cloned and characterized a new member of the PHD zinc finger family called Pf1 that interacts with two global transcription corepressors: mSin3A and TLE. Pf1 interacts with TLE. The Groucho/TLE proteins are members of an abundant corepressor family, and we hypothesized that Pf1 might interact with TLE family m...	SIGNOR-266992
O95786	P19784	phosphorylation	down-regulates activity	0.2	Phosphorylation of RIG-I by casein kinase II inhibits its antiviral response.Threonine at amino acid (aa) 770 and serine at aa 854 to 855 of RIG-I are phosphorylated by casein kinase II (CK2) in the resting state of the cell and dephosphorylated when cells are infected by RNA virus.	SIGNOR-276285
Q8NG31	Q96GD4	phosphorylation	down-regulates	0.2	To determine whether the combinatorial regulation of the kmn network by aurora b observed in vitro is critical to controlling kinetochore-microtubule attachments in vivo, we next investigated the effect of the phosphomimetic (to aspartate) and nonphosphorylatable (to alanine) mutants of dsn1, knl1, and ndc80 in vertebr...	SIGNOR-165502
P52789	O14867	transcriptional regulation	up-regulates quantity	0.2	BACH1 activates transcription of Hexokinase 2 and Gapdh and increases glucose uptake, glycolysis rates, and lactate secretion, thereby stimulating glycolysis-dependent metastasis of mouse and human lung cancer cells.	SIGNOR-259338
Q9GZX7	Q9UKB1	binding	down-regulates quantity by destabilization	0.2	Further analysis indicated that CUL7 mediated AID ubiquitination by forming a complex with FBXW11. In a CUL7 fl/fl CD19 cre+ mouse model, we demonstrated that CUL7 knockout significantly enhanced AID protein levels in B cells in the germinal center and increased both the IgG1 and IgA class switching. Collectively, our...	SIGNOR-272024
Q15746	P17481	transcriptional regulation	down-regulates quantity by repression	0.2	Results from these experiments demonstrated that in 10T1/2 cells Hoxa10-1 increased the activity of the telokin promoter 3-fold without affecting the activity of the other promoters analyzed (Fig. 2A). Similar results were also observed in A10 SMC (data not shown). In contrast, Hoxb8 significantly repressed the activit...	SIGNOR-261640
P14635	Q14774	transcriptional regulation	up-regulates quantity by expression	0.2	In this study, we have identified cell cycle regulatory genes as downstream targets of the homeobox gene HLX in cultured trophoblast cells, namely RB1, MYC, EGR1, CDKN1C, ELK1, CCNB1, and JUN. RB1 and MYC mRNA expression was increased with HLX inactivation, whereas EGR1, CDKN1C, ELK1, CCNB1, and JUN mRNA expression was...	SIGNOR-261619
Q38SD2	P17252	phosphorylation	up-regulates activity	0.2	PKCα unexpectedly does not activate LRRK1 by phosphorylating the kinase domain, but instead phosphorylates a cluster of conserved residues (Ser1064, Ser1074 and Thr1075) located within a region of the CORB domain of the GTPase domain. we postulate that phosphorylation of Ser1064, Ser1074 and Thr1075 activates LRRK1 by ...	SIGNOR-276865
Q8IZQ8	P17252	phosphorylation	down-regulates activity	0.2	PKCalpha directly promoted the basal phosphorylation of endogenous myocardin at serine and threonine residues.	SIGNOR-279099
Q96PY5	P06493	phosphorylation	up-regulates activity	0.2	In this study we have identified the formin FMNL2 as a novel substrate for CDK1 that plays a role in maintaining adhesion complexes and facilitates cell cycle–dependent changes in adhesion complexes. Knockdown of FMNL2 or expression of a nonphosphorylatable S1016A mutant resulted in the loss of adhesion complexes and s...	SIGNOR-273555
Q13308	P63244	binding	up-regulates	0.2	Here, we identify rack1 as a novel interaction partner of ptk7. Mechanistically, rack1 is necessary for the ptk7-mediated membrane localization of dishevelled (dsh). Rack1 facilitates the ptk7-dsh interaction by recruiting pkcdelta1, a known effector of dsh membrane translocation.	SIGNOR-172322
Q14344	O15552	binding	up-regulates activity	0.2	Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signali...	SIGNOR-257397
P50148	Q9BPV8	binding	up-regulates activity	0.2	Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signali...	SIGNOR-256892
P19793	P45985	phosphorylation	down-regulates	0.2	Phosphorylation by mkk4/sek1 had profound effects on the biochemical properties of rxr, inhibiting the expression of genes activated by rxr-retinoic acid receptor complexes. Tyr-249 in the rxr de region was required for the inhibitory effect of mkk4/sek1.	SIGNOR-80619
O14672	P26378	post transcriptional regulation	up-regulates quantity	0.2	Neuronal ELAV (nELAV) proteins are RNA-binding proteins which play a physiological role in controlling gene expression in memory formation, and their alteration may contribute to cognitive impairment associated with neurodegenerative pathologies such as Alzheimer's disease (AD). The experiments show for the first time ...	SIGNOR-266865
O75367	P38398	ubiquitination	up-regulates activity	0.2	BRCA1 Ubiquitinates K123 of mH2A1 in a Ligase-Activity-Dependent Manner.	SIGNOR-278752
Q8IVT5	O43318	phosphorylation	down-regulates	0.2	C-tak1 constitutively associates with mammalian ksr1 and phosphorylates serine 392 to confer 14-3-3 binding and cytoplasmic sequestration of ksr1 in unstimulated cells. In response to signal activation, the phosphorylation state of s392 is reduced, allowing the ksr1 complex to colocalize with activated ras and raf-1 at...	SIGNOR-112779
P63092	P25105	binding	up-regulates activity	0.2	Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signali...	SIGNOR-256789
P35372	P35626	phosphorylation	down-regulates activity	0.2	These results demonstrate that the T180A mutation probably blocks GRK3- and arr3-mediated desensitization of MOR by preventing a critical agonist-dependent receptor phosphorylation and suggest a novel GRK3 site of regulation not yet described for other G-protein-coupled receptors	SIGNOR-247915
Q07666	O15111	phosphorylation	up-regulates activity	0.2	Sam68 is phosphorylated by IKK\u03b1 in the nucleus.	SIGNOR-278439
Q96HE7	Q9NRD1	binding	down-regulates quantity by destabilization	0.2	Ero1L is a ubiquitination substrate of FBXO6. FBXO6 mediates the degradation of Ero1L through a ubiquitylation-dependent pathway. Overexpression of FBXO6 increased the polyubiquitination and decreased the stability of Ero1L, whereas inhibition of FBXO6 prolonged the half-life of Ero1L. FBXO6 is the substrate recognitio...	SIGNOR-272326
Q92974	Q8TD19	phosphorylation	up-regulates activity	0.2	The phosphorylation of ARHGEF2 by NEK9 is the key step of this process.	SIGNOR-279638
P30679	Q9BPV8	binding	up-regulates activity	0.2	Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signali...	SIGNOR-257143
Q9NRW1	O43896	relocalization	up-regulates quantity	0.2	Here, we identify Bicaudal-D-related protein 1 (BICDR-1) as an effector of the small GTPase Rab6 and key component of the molecular machinery that controls secretory vesicle transport in developing neurons. BICDR-1 interacts with kinesin motor Kif1C, the dynein/dynactin retrograde motor complex, regulates the pericentr...	SIGNOR-266878
Q6T4R5	Q7L576	binding	up-regulates activity	0.2	We show that the WHD of NHS interacts with the Abi family of proteins, HSPC300, Nap1 and Sra1, and is important for the localization of NHS to the leading edge.	SIGNOR-253575
O60674	O43583	transcriptional regulation	up-regulates quantity by expression	0.2	DENR directly regulates JAK2 expression.	SIGNOR-269675
Q9ULV5	P52564	phosphorylation	up-regulates activity	0.2	Regulation of Hsf4b nuclear translocation and transcription activity by phosphorylation at threonine 472\| At the upstream, MEK6 was found to interact with Hsf4b and enhance Hsf4b's nuclear translocation and transcription activity, probably by phosphorylation at sites such as T472. Taken together, our results suggest th...	SIGNOR-275493
P63104	P45984	phosphorylation	down-regulates	0.2	Jnk phosphorylates 14-3-3zetaat ser-184 and 14-3-3sigmaat ser-188	SIGNOR-124031
P22413	P0DMV9	post transcriptional regulation	up-regulates quantity	0.2	We demonstrated the binding of heat shock protein 70 (HSP70) to ENPP1-3'UTR. Through this binding, HSP70 stabilizes ENPP1 mRNA and increases ENPP1 transcript and protein levels. This positive modulation of ENPP1 expression is paralleled by a reduced insulin-induced IR and IRS-1 phosphorylation.	SIGNOR-252198
Q99102	P14921	transcriptional regulation	up-regulates quantity by expression	0.2	Through promoter screening, overexpressing methods and luciferase reporter studies, we found that transcription factors CREB, Ets-1, Elk-1 and STAT1 can positively regulate MUC4 expression at the promoter and mRNA level.	SIGNOR-254098
Q9UGL1	O94992	relocalization	up-regulates activity	0.2	We previously reported that the tumor suppressor HEXIM1 is a mediator of KDM5B recruitment to its target genes, and HEXIM1 is required for the inhibition of nuclear hormone receptor activity by KDM5B.	SIGNOR-273439
P49116	Q13131	phosphorylation	down-regulates	0.2	Tr4 transactivation is inhibited via phosphorylation bymetformin-induced amp-activated protein kinase (ampk) at the amino acid serine 351, which results in the suppression of scd1 gene expression	SIGNOR-173118
P04271	P09630	transcriptional regulation	up-regulates quantity by expression	0.2	HOXC6 and HOXC11 increase transcription of S100beta gene in BrdU-induced in vitro differentiation of GOTO neuroblastoma cells into Schwannian cells.	SIGNOR-261646
Q96CW1	Q6ZNA4	ubiquitination	up-regulates	0.2	Arkadia ubiquitylated the _?2 Subunit at lys130. In addition, arkadia interacted with the ap2 complex, and modified endocytosis of epidermal growth factor receptor (egfr) induced by egf. Arkadia thus appears to regulate egf signalling by modulating endocytosis of egfr through interaction with ap2 complex.	SIGNOR-168931
P07101	Q8IW41	phosphorylation	up-regulates	0.2	Recombinant human tyrosine hydroxylase (hth1) was found to be phosphorylated by mitogen and stress-activated protein kinase 1 (msk1) at ser40 and by p38 regulated/activated kinase (prak) on ser19. Phosphorylation of both ser40 and ser19 induced a high-affinity binding of 14-3-3 proteins, but only the interaction of 14-...	SIGNOR-95479
P11308	P30291	phosphorylation	down-regulates quantity by destabilization	0.2	Here, we demonstrate that DNA damage induces proteasomal degradation of wild-type ERG and TMPRSS2-ERG oncoprotein through ERG threonine-187 and tyrosine-190 phosphorylation mediated by GSK3β and WEE1, respectively.	SIGNOR-277529
Q9BYB0	Q9Y2H0	relocalization	up-regulates activity	0.2	SHANK proteins are ‘master’ scaffolding proteins that tether and organize intermediate scaffolding proteins. They are located at excitatory synapses, where they are crucial for proper synaptic development and function. SAPAP proteins subsequently bind to the PDZ domain of members of the SHANK protein family. SHANK prot...	SIGNOR-264597
Q9NYA1	Q8TD94	transcriptional regulation	up-regulates quantity by expression	0.2	KLF14 Is a Transcriptional Activator of SK1 Gene Expression in Endothelial Cells	SIGNOR-266047
Q9Y5U4	P28324	transcriptional regulation	up-regulates quantity by expression	0.2	Under these conditions, a significant reduction in INSIG2 expression was only observed when SAP1a siRNA was used. These observations provide supporting evidence that SAP1a may be one of the transactivators of the human INSIG2 promoter.	SIGNOR-261592
P38646	P33981	phosphorylation	up-regulates	0.2	Mortalin binds to mps1, and is phosphorylated by mps1 on thr62 and ser65. The phosphorylated mortalin then super-activates mps1 in a feedback manner. Mps1-associated acceleration of centrosome duplication depends on the presence of mortalin and super-activation by the thr62/ser65 phosphorylated mortalin	SIGNOR-156185
Q15080	P17252	phosphorylation	up-regulates activity	0.2	In murine and guinea pig neutrophils, PKCδ is required for the phosphorylation of p40phox, a subunit of the NADPH oxidase complex (Li et al., 2016; Someya et al., 1999). In particular, it mediates phosphorylation of the threonine 154 (T154) residue of p40phox, a key regulatory step in the activation of the NADPH oxidas...	SIGNOR-277628
P63092	O75084	binding	up-regulates activity	0.2	Wnt7a binding to fzd7 activates pi3k through a g protein alpha s- dependent mechanism.	SIGNOR-198831
P25054	Q05901	binding	up-regulates activity	0.2	Treatment of muscle cells with neural agrin causes tyrosine phosphorylation of the AChR β subunit and induces AChR clustering by promoting anchoring of the receptor protein to postsynaptic cytoskeleton. Regulation of acetylcholine receptor clustering by the tumor suppressor APC. By showing a direct requirement for APC...	SIGNOR-264261
P48664	Q03135	binding	down-regulates activity	0.2	EAAT3 has previously been shown to form complexes with caveolin-1, a major component of caveolae, which participate in the regulation of transport proteins. The present study explored the impact of caveolin-1 on electrogenic transport by excitatory amino acid transporter isoforms EAAT1-4. caveolin-1 is a powerful negat...	SIGNOR-264810
P07288	P19838	transcriptional regulation	up-regulates quantity by expression	0.2	NF-kappa B activates prostate-specific antigen expression and is upregulated in androgen-independent prostate cancer.	SIGNOR-253668
P0DPK2	Q92830	acetylation	down-regulates activity	0.2	The HAT module within the SAGA and ADA complexes acetylates histone H3, mainly on residues K9 and K14.	SIGNOR-269597
P68431	P11309	phosphorylation	down-regulates activity	0.2	Pim1-dependent phosphorylation of histone h3 at serine 10 is required for myc-dependent transcriptional activation and oncogenic transformation.	SIGNOR-156946
Q02535	Q12857	transcriptional regulation	down-regulates quantity	0.2	By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles f...	SIGNOR-268873
Q9NY65	Q14980	binding	up-regulates	0.2	Direct binding of numa to tubulin is mediated by a novel sequence motif in the tail domain that bundles and stabilizes microtubules.	SIGNOR-116826
P48730	P17252	phosphorylation	up-regulates activity	0.2	In the present study we analyzed the CK1δ kinase domain for phosphorylation sites targeted by PKCα. Several phosphorylation sites were identified in vitro by initially using GST-CK1δ wild type and phosphorylation-site mutant protein fragments originating from the CK1δ kinase domain. Residues S53, T176, and S181 could f...	SIGNOR-277452
Q14164	K9N643	binding	down-regulates activity	0.2	Previous studies have shown that MERS-CoV ORF4b antagonizes the early antiviral alpha/beta interferon (IFN-α/β) response, which may significantly contribute to MERS-CoV pathogenesis; however, the underlying mechanism is poorly understood. Here, we found that ORF4b in the cytoplasm could specifically bind to TANK bindin...	SIGNOR-260592
P41161	Q12857	transcriptional regulation	down-regulates quantity	0.2	By integrating transcriptomic profiling (RNA-seq) of Nfia- and Nfix-deficient GNPs with epigenomic profiling (ChIP-seq against NFIA, NFIB and NFIX, and DNase I hypersensitivity assays), we reveal that these transcription factors share a large set of potential transcriptional targets, suggestive of complementary roles f...	SIGNOR-268874
P08670	P53350	phosphorylation	up-regulates	0.2	We observed that plk1 phosphorylates vimentin on ser82, which in turn regulates cell surface levels of 1 integrin.	SIGNOR-159386
P07948	Q9Y6M4	phosphorylation	up-regulates quantity by stabilization	0.2	Although there have been more than 40 reports of mass spectrometric studies on phosphorylation at Lyn-S13, the kinase responsible remained unclear. We succeeded in identifying casein kinase 1γ (CK1γ) as the kinase responsible for phosphorylation of Lyn-S13. In HEK293 cells co-expressing Lyn and CK1γ, the phosphorylatio...	SIGNOR-275395
O15297	Q9NR19	transcriptional regulation	up-regulates quantity by expression	0.2	As expected, we found that glucose deprivation induced the binding of TFEB (Figure S4C) and ACSS2 (Figure S4D) to the promoter regions of MAP1LC3B, ATG3, and WIPI-1 as well as mRNA (Figure 3H) and protein (Figure 3I) expression of these genes;	SIGNOR-276560
Q96HP0	P67775	phosphorylation	down-regulates activity	0.2	Akt and PP2A reciprocally regulate the guanine nucleotide exchange factor Dock6 to control axon growth of sensory neurons\|At later developmental stages, the abundance of the kinase Akt increased, resulting in the binding of Akt to Dock6 and the phosphorylation of Dock6 at Ser(1194). \| In dorsal root ganglion neurons fr...	SIGNOR-275669
Q01105	Q9BZL6	phosphorylation	down-regulates activity	0.2	In conclusion, the roles of protein kinase D2 and its substrate SET in T cell activation were investigated and we found that protein kinase D2 phosphorylates Ser171 of SET, which resulted in the reduction of its inhibitory effect on PP2A phosphatase activity.	SIGNOR-279560
P52789	Q9Y4K3	ubiquitination	down-regulates quantity	0.2	The Lys63-linked ubiquitination of HK2 catalyzed by the E3 ligase TRAF6 was critical for the subsequent recognition of HK2 by the autophagy receptor protein SQSTM1/p62 for the process of selective autophagic degradation.	SIGNOR-260003
P16403	Q96J02	polyubiquitination	up-regulates activity	0.2	ITCH interacts with and ubiquitinates linker histone H1.2 at K46. ITCH biochemically competes with RNF168 and RNF8 to polyubiquitinate histone H1.2. The results indicated that ITCH-mediated K46-Ubn is essential for the binding of histone H1.2 to chromatin.	SIGNOR-272926
Q9GZY8	Q13131	phosphorylation	up-regulates activity	0.2	A screen for substrates of AMPK identified mitochondrial fission factor (MFF), a mitochondrial outer-membrane receptor for DRP1, the cytoplasmic guanosine triphosphatase that catalyzes mitochondrial fission.	SIGNOR-245953
P24071	P49840	phosphorylation	down-regulates activity	0.2	GSK-3 is constitutively active in the absence of cytokine stimulation and can phosphorylate S263, keeping FcalphaRI in the inactive state.	SIGNOR-264856
P08559	P54646	phosphorylation	up-regulates activity	0.2	AMPKα phosphorylates PDHA subunit on Ser295 and Ser314 to activate PDH complex	SIGNOR-276838
P38405	Q15077	binding	up-regulates activity	0.2	Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signali...	SIGNOR-256947
P98177	P11233	phosphorylation	up-regulates activity	0.2	We conclude that Ral-mediated phosphorylation of threonines 447 and 451 is required for proper activity of AFX-WT.	SIGNOR-249665
Q14344	Q9BPV8	binding	up-regulates activity	0.2	Here we systematically quantified ligand-induced interactions between 148 GPCRs and all 11 unique G alpha subunit C-termini. For each receptor, we probed chimeric G alpha subunit activation via a transforming growth factor-alpha (TGF alpha) shedding response in HEK293 cells lacking endogenous Gq/11- and G12/13- signali...	SIGNOR-257299
Q92900	Q9Y243	phosphorylation	up-regulates activity	0.2	AKT-Mediated UPF1 Phosphorylation at T151 Promotes UPF1 Helicase Activity	SIGNOR-277596
P53674	P43320	binding	up-regulates activity	0.2	At high concentrations or in the lens, βB2-crystallin forms hetero-oligomers with other β-crystallins. These oligomeric β-crystallins further participate in the formation of a supramolecular assembly that is important in lens function-lens transparency.	SIGNOR-252153
Q9BQG0	Q10571	binding	up-regulates activity	0.2	Taken together, our results indicate that MN1 is a transcription coactivator rather than a sequence-specific transcription factor, and that it may stimulate RAR/RXR-mediated transcription through interaction with p160 and p300.	SIGNOR-256021
P78536	Q13585	binding	up-regulates activity	0.2	GPR50 and ADAM17 can directly interact with each other (as both are cell membrane proteins), which was confirmed via coimmunoprecipitation (coIP; Figure 6C), indicating that ligand-independent Notch signaling activation is mediated through the GPR50-ADAM17 interaction	SIGNOR-278099
Q16620	Q6UB99	transcriptional regulation	up-regulates quantity by expression	0.2	Ankrd11 knockdown decreases the levels of bdnf and Trkb mRNAs. Next, we examine whether ANKRD11 accesses the Trkb promoter in cortical neurons. We performed the chromatin immunoprecipitation assay (ChIP) using an ANKRD11 antibody followed by PCR to amplify the Trkb promoter region. We found that ANKRD11 binds to the Tr...	SIGNOR-266731
Q8WV28	P23470	dephosphorylation	up-regulates activity	0.2	PTPRG activation by the P1-WD peptide affected the tyrosine phosphorylation of several signaling molecules. Data analysis identified 31 molecules whose phosphorylation was modified in a statistically significant manner (Table I). inhibition of ABL1, BMX, BTK, DAB1, ITGB1, JAK2, KDR, KIT, LIMK1, MET, PDGFRB, SHC1, and V...	SIGNOR-254692
P22736	O60858	ubiquitination	down-regulates quantity by destabilization	0.2	These results suggest that Trim13 activity mediates Nur77 ubiquitination, leading to its degradation.	SIGNOR-278564
P01100	Q13536	transcriptional regulation	up-regulates quantity by expression	0.2	CROC-4: a novel brain specific transcriptional activator of c-fos expressed from proliferation through to maturation of multiple neuronal cell types.	SIGNOR-261569
O15530	P07949	phosphorylation	up-regulates activity	0.2	Ret/ptc (rearranged in transformation/papillary thyroid carcinomas) tyrosine kinase phosphorylates and activates phosphoinositide-dependent kinase 1 (pdk1) ret/ptc phosphorylates a specific tyrosine (y9) residue located in the n-terminal region of pdk1.	SIGNOR-235863
Q9Y5Q3	P49840	phosphorylation	down-regulates	0.2	We showed that c-maf and mafb, like mafa, are indeed phosphorylated by gsk-3/ we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity.	SIGNOR-159432
Q9Y5F7	Q9Y5I2	binding	up-regulates activity	0.2	The clustered protocadherins comprise the largest subfamily of the cadherin superfamily and are predominantly expressed in the nervous system. Pcdh-alpha proteins interact with beta1-integrin to promote cell adhesion. They also form oligomers with Pcdh-gamma proteins at the same membrane sites.	SIGNOR-265715
P12532	P00519	phosphorylation	up-regulates quantity by stabilization	0.2	Here, we show that oncogenic HER2 tyrosine kinase signaling induces phosphorylation of mitochondrial creatine kinase 1 (MtCK1) on tyrosine 153 (Y153) in an ABL-dependent manner in breast cancer cells. Y153 phosphorylation, which is commonly upregulated in HER2+ breast cancers, stabilizes MtCK1 to increase the phosphocr...	SIGNOR-277406
P52597	Q96JP5	ubiquitination	down-regulates quantity	0.2	Collectively, our results indicate that ZFP91 polyubiquitinated hnRNP F at Lys 185.\|We found that silencing ZFP91 increased hnRNP F protein levels, but not hnRNP F mRNA levels, while ectopically expressing ZFP91 decreased hnRNP F protein levels, but not hnRNP F mRNA levels.	SIGNOR-278802
Q14106	P11802	phosphorylation	up-regulates activity	0.2	Taken together, these observations strongly support the notion that several different CDK-cyclin complexes are involved in the phosphorylation of Tob2 at S254.A more detailed regulatory context of Tob2 phosphorylation at S254 is provided by our findings from mass-spec and in vitro kinase analyses that suggest connectio...	SIGNOR-273602
P21731-2	P25098	phosphorylation	down-regulates activity	0.2	These data suggest a model whereby agonist-induced PKC phosphorylation of Ser(145) partially impairs TPbeta signalling while GRK2/3 phosphorylation at both Ser(239) and Ser(357) within its IC(3) and C-tail domains, respectively, sterically inhibits G-protein coupling, profoundly desensitizing signalling, and promotes ...	SIGNOR-274088
P0DMV8	O94826	binding	up-regulates activity	0.2	The Tom70 receptor is a membrane-localized cochaperone that integrates the Hsp70/Hsp90 chaperones with mitochondrial preprotein targeting and translocation. In mammals, preprotein in the cytosol is associated with both Hsp90 and Hsp70 in a multichaperone complex, and docking of Hsp90 and/or Hsp70 onto Tom70 is essentia...	SIGNOR-261380
Q13501	O60260	ubiquitination	down-regulates quantity by destabilization	0.2	Once activated, parkin interacts with and subsequently ubiquitinates p62 at the K13 residue, resulting in the degradation of p62 via the proteasomal dependent pathway.	SIGNOR-278524
P40763	Q15256	dephosphorylation	down-regulates activity	0.2	Here, we report identification of signal transducer and activator of transcription 3 (STAT3) as a substrate of PTPRT. Phosphorylation of a tyrosine at amino acid Y705 is essential for the function of STAT3, and PTPRT specifically dephosphorylated STAT3 at this position.	SIGNOR-248719
P30559	P01178-PRO_0000020495	binding	up-regulates activity	0.2	The neurohypophysial peptide oxytocin (OT) and OT-like hormones facilitate reproduction in all vertebrates at several levels. The major site of OT gene expression is the magnocellular neurons of the hypothalamic paraventricular and supraoptic nuclei. In response to a variety of stimuli such as suckling, parturition, or...	SIGNOR-268545
Q7Z2W4	P49841	phosphorylation	up-regulates activity	0.2	GSK3beta sequentially phosphorylated Ser 270, Ser 266, Ser 262, and Ser 257 of rat ZAP.\|Inhibition of GSK3\u03b2 by inhibitor SB216763 or down-regulation of GSK3\u03b2 by RNAi reduced the antiviral activity of Zinc-finger antiviral protein.	SIGNOR-278401
Q9HC62	Q15418	phosphorylation	down-regulates activity	0.2	Here, we determined that d-flow activated the serine/threonine kinase p90RSK, which subsequently phosphorylated threonine 368 (T368) of SENP2. T368 phosphorylation promoted nuclear export of SENP2, leading to downregulation of eNOS expression and upregulation of proinflammatory adhesion molecule expression and apoptos...	SIGNOR-273839
P56962	P00519	phosphorylation	down-regulates activity	0.2	C-Abl was identified as one of the kinases, which phosphorylates syntaxin 17.Western blot shows phosphorylation of syntaxin 17 on Tyr-156 by overexpression and activation of c-Abl. A phospho-mimicking mutant (Y156E) of syntaxin 17 showed reduced interaction with COPI vesicles. These results suggest that tyrosine phosph...	SIGNOR-273538
Q9GZT9	P20042	translation regulation	up-regulates quantity	0.2	DAP5 is involved in PHD2 translation. Distinct responses to DAP5 depletion (under hypoxia) of primary MEFs versus malignant glioma cells suggest that DAP5-mediated control of PHD2 may have special significance in cancer. Neoplastic cells may exploit DAP5 for managing chronic oxygen deprivation, possibly contributing to...	SIGNOR-266386
Q7Z7G8	Q9H0N0	binding	down-regulates activity	0.2	Cohen syndrome-associated protein COH1 physically and functionally interacts with the small GTPase RAB6 at the Golgi complex and directs neurite outgrowth. COH1 Golgi Localization Is Mediated by Active RAB6 . COH1 Interacts with All Three Mammalian RAB6 Homologues	SIGNOR-269204

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