Relation Results

Summary

Name PTGER1
Full Name Prostaglandin E2 receptor EP1 subtype
Synonyms PGE receptor EP1 subtype, PGE2 receptor EP1 subtype, Prostanoid EP1 receptor
Primary ID P34995
Links - -
Type protein
Relations 8
Function Receptor for prostaglandin E2 (PGE2). The activity of this receptor is mediated by G(q) proteins which activate a phosphatidylinositol-calcium second ...
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Type: Score: Layout: SPV 
0.80.2520.20.4260.4340.2660.411prostaglandin E2(1-)PTGER1GNALIRX1GNAQGNASGNA12GNA14

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Relations
Regulator
Mechanism
target
score ℹ
+ prostaglandin E2(1-)up-regulates activity img/direct-activation.png chemical activation PTGER1 0.8
Identifier Residue Sequence Organism Cell Line
SIGNOR-257569 Homo sapiens HEK-293A Cell
pmid sentence
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- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0.
Publications: 1 Organism: Homo Sapiens
+ PTGER1up-regulates activity img/direct-activation.png binding GNAL 0.252
Identifier Residue Sequence Organism Cell Line
SIGNOR-256954 Homo sapiens
pmid sentence
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- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0.
Publications: 1 Organism: Homo Sapiens
+ IRX1down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation PTGER1 0.2
Identifier Residue Sequence Organism Cell Line
SIGNOR-261656 Homo sapiens SGC-7901 Cell
pmid sentence
We identified a number of target genes by global microarray analysis after IRX1 transfection combined with real-time PCR and chromatin immunoprecipitation assay.| Downregulation of BDKRB2, PHYHIPL, HIST2H2BE, FGF7, PTGER1, NPTX1, EGR1, COL9A3, CUGBP2, DKK3 and BPI was confirmed.
Publications: 1 Organism: Homo Sapiens
+ PTGER1up-regulates activity img/direct-activation.png binding GNAQ 0.426
Identifier Residue Sequence Organism Cell Line
SIGNOR-257083 Homo sapiens HEK-293A Cell
pmid sentence
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- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0.
Publications: 1 Organism: Homo Sapiens
+ PTGER1up-regulates img/direct-activation.png binding GNAQ 0.426
Identifier Residue Sequence Organism Cell Line
SIGNOR-152802 Homo sapiens Colonic Cancer Cell
pmid sentence
Ep1 is a galfaq-coupled receptor that promotes calcium mobilization and pkc activation, whereas ep2 and ep4, which have a more prominent role in colon cancer, are coupled to galfas and stimulate camp accumulation
Publications: 1 Organism: Homo Sapiens
+ PTGER1up-regulates activity img/direct-activation.png binding GNAS 0.434
Identifier Residue Sequence Organism Cell Line
SIGNOR-256811 Homo sapiens
pmid sentence
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- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ‚â• -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ‚â• -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ‚â• -1.0.
Publications: 1 Organism: Homo Sapiens
+ PTGER1up-regulates activity img/direct-activation.png binding GNA12 0.266
Identifier Residue Sequence Organism Cell Line
SIGNOR-257278 Homo sapiens HEK-293A Cell
pmid sentence
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- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0.
Publications: 1 Organism: Homo Sapiens
+ PTGER1up-regulates activity img/direct-activation.png binding GNA14 0.411
Identifier Residue Sequence Organism Cell Line
SIGNOR-257194 Homo sapiens HEK-293A Cell
pmid sentence
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- signaling. | We defined positive coupling if any member of the subfamily scored LogRAi ≥ -1 and negative coupling if all of the members scored LogRAi < -1 (Figure 3A-B). ROC analysis gives AUC = 0.78 (Figure S4A) when considering high-confidence known coupling data and suggested a threshold of LogRAi ≥ -1.0 for defining true couplings. | The score associated to this interaction has a LogRAi ≥ -1.0.
Publications: 1 Organism: Homo Sapiens
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