| + |
lysophosphatidic acid | up-regulates activity 
chemical activation
|
LPAR3 |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-257530 |
|
|
Homo sapiens |
HEK-293A Cell |
| pmid |
sentence |
| 31160049 |
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 |
| + |
LPAR3 | up-regulates activity
binding
|
GNAL |
0.252 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-256747 |
|
|
Homo sapiens |
HEK-293A Cell |
| pmid |
sentence |
| 31160049 |
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 |
| + |
LPAR3 | up-regulates
binding
|
GNA12 |
0.443 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-135843 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15856019 |
Lysophosphatidic acid (lpa), a major g protein coupled receptor (gpcr)-activating ligand present in serum, elicits growth factor like responses by stimulating specific gpcrs coupled to heterotrimeric g proteins such as g(i), g(q), and g12/13. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-198544 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 22863277 |
Serum-borne lysophosphatidic acid (lpa) and sphingosine 1-phosphophate (s1p) act through g12/13-coupled receptors to inhibit the hippo pathway kinases lats1/2 thereby activating yap and taz transcription co-activators, which are oncoproteins repressed by lats1/2. |
|
| Publications: |
2 |
Organism: |
Homo Sapiens |
| + |
LPAR3 | up-regulates activity
binding
|
GNAQ |
0.46 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-257297 |
|
|
Homo sapiens |
HEK-293A Cell |
| pmid |
sentence |
| 31160049 |
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 |
| + |
lysophosphatidic acids | up-regulates
chemical activation
|
LPAR3 |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-36389 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 8276865 |
Lpa activates its own g protein-coupled receptor(s). |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-198526 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 22863277 |
Lpa binds to a family of gpcrs known as lpa receptors (lpa1-6) to initiate intracellular signaling. Lpa1 was highly expressed and lpa3 was detectable in hek293a cells compared to other lpa receptors. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-138585 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 16014605 |
Lpa exerts its downstream signaling by binding to the lpa(1), lpa(2), and lpa(3) (formerly edg-2, -4, and -7) family of seven-transmembrane, segmented, heterotrimeric guanine nucleotide-binding protein (g protein)-coupled receptors. |
|
| Publications: |
3 |
Organism: |
Homo Sapiens |
| + |
LPAR3 | up-regulates
binding
|
GNA13 |
0.385 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-198547 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 22863277 |
Serum-borne lysophosphatidic acid (lpa) and sphingosine 1-phosphophate (s1p) act through g12/13-coupled receptors to inhibit the hippo pathway kinases lats1/2 thereby activating yap and taz transcription co-activators, which are oncoproteins repressed by lats1/2. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-135846 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15856019 |
Lysophosphatidic acid (lpa), a major g protein coupled receptor (gpcr)-activating ligand present in serum, elicits growth factor like responses by stimulating specific gpcrs coupled to heterotrimeric g proteins such as g(i), g(q), and g12/13. |
|
| Publications: |
2 |
Organism: |
Homo Sapiens |
| + |
LPAR3 | up-regulates
binding
|
GNAI1 |
0.434 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-84562 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 11093753 |
Lpa3 can couple to gi/o |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
3-[({4-[4-({[1-(2-chlorophenyl)ethoxy]carbonyl}amino)-3-methyl-1,2-oxazol-5-yl]phenyl}methyl)sulfanyl]propanoic acid | down-regulates 
chemical inhibition
|
LPAR3 |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-193564 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| Other |
|
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
LPAR3 | up-regulates activity
binding
|
GNAZ |
0.252 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-257229 |
|
|
Homo sapiens |
HEK-293A Cell |
| pmid |
sentence |
| 31160049 |
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 |
| + |
LPAR3 | up-regulates
binding
|
GNAQ |
0.46 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-97400 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 12531543 |
Lpa3couples to gq |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
LPAR3 | up-regulates activity
binding
|
GNAO1 |
0.252 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-257141 |
|
|
Homo sapiens |
HEK-293A Cell |
| pmid |
sentence |
| 31160049 |
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 |
| + |
LPAR3 | up-regulates activity
binding
|
GNA14 |
0.478 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-257357 |
|
|
Homo sapiens |
HEK-293A Cell |
| pmid |
sentence |
| 31160049 |
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 |
| + |
LPAR3 | up-regulates activity
binding
|
GNAI1 |
0.434 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-256890 |
|
|
Homo sapiens |
HEK-293A Cell |
| pmid |
sentence |
| 31160049 |
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 |
| + |
LPAR3 | up-regulates activity
binding
|
GNA15 |
0.411 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-257406 |
|
|
Homo sapiens |
HEK-293A Cell |
| pmid |
sentence |
| 31160049 |
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 |
| + |
LPAR3 | up-regulates activity
binding
|
GNAI3 |
0.437 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-257025 |
|
|
Homo sapiens |
HEK-293A Cell |
| pmid |
sentence |
| 31160049 |
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 |
3.0
LPAR3
- 
- 