| + |
EGFR | up-regulates 
phosphorylation
|
VAV2 |
0.615 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-95972 |
Tyr142 |
TENDDDVyRSLEELA |
Homo sapiens |
|
| pmid |
sentence |
| 12454019 |
To understand the mechanism of egf-dependent vav2 activation, we examined first the egf-dependent phosphorylation sites on vav2 and the nature of interaction of vav2 with the activated egf receptor. Based on our in vitro and in vivo data all three tyrosine residues (142, 159, and 172) in the n-terminal domain of vav2 can be phosphorylated by the egf receptor. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-95976 |
Tyr159 |
HDLGEDIyDCVPCED |
Homo sapiens |
|
| pmid |
sentence |
| 12454019 |
To understand the mechanism of egf-dependent vav2 activation, we examined first the egf-dependent phosphorylation sites on vav2 and the nature of interaction of vav2 with the activated egf receptor. Based on our in vitro and in vivo data all three tyrosine residues (142, 159, and 172) in the n-terminal domain of vav2 can be phosphorylated by the egf receptor. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-95980 |
Tyr172 |
EDGGDDIyEDIIKVE |
Homo sapiens |
|
| pmid |
sentence |
| 12454019 |
To understand the mechanism of egf-dependent vav2 activation, we examined first the egf-dependent phosphorylation sites on vav2 and the nature of interaction of vav2 with the activated egf receptor. Based on our in vitro and in vivo data all three tyrosine residues (142, 159, and 172) in the n-terminal domain of vav2 can be phosphorylated by the egf receptor. |
|
| Publications: |
3 |
Organism: |
Homo Sapiens |
| + |
VAV2 | up-regulates
guanine nucleotide exchange factor
|
RAC1 |
0.75 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-81645 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10982832 |
Vav2 activates rac1 / vav2 is an exchange factor for rho family gtpases. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
CTNND1 | up-regulates
binding
|
VAV2 |
0.595 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-198941 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 22946057 |
We demonstrate that p120-catenin participates in the stimulation of rac1 activity, binding directly to this protein. In addition we show that vav2 also binds to p120-catenin and is required for rac1 activation and for beta-catenin translocation to the nucleus.Vav2 And rac1 association with p120-catenin was modulated by phosphorylation of this protein, which was stimulated upon serine/threonine phosphorylation by ck1 and inhibited by tyrosine phosphorylation by src or fyn |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
VAV2 | up-regulates activity
guanine nucleotide exchange factor
|
RAC1 |
0.75 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260583 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 32203420 |
We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2). |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
VAV2 | up-regulates activity
guanine nucleotide exchange factor
|
RHOA |
0.739 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260582 |
|
|
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 32203420 |
We therefore developed a screening-compatible live-cell imaging assay, using FRET-based biosensors for the prototype GTPases RHOA, RAC1 and CDC4215,19,20 (Extended Data Fig. 2 and Supplementary Note 1)|We found catalytic activities for 45/75 RhoGEFs and 48/63 RhoGAPs| Our data thus not only reveal extensive promiscuity among regulators, but also that the inactivating RhoGAPs are less selective than the activating RhoGEFs (p-value=0.02)(Supplementary Table 2). |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
VAV2 | up-regulates
binding
|
EGFR |
0.615 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-73874 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 10618391 |
Oligomerization of receptor protein tyrosine kinases such as the epidermal growth factor receptor (egfr) by their cognate ligands leads to activation of the receptor.We Demonstrate that vav-2 is phosphorylated on tyrosine residues in response to egf and associates with the egfr in vivo. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
3.0
VAV2
- 
- 