| + |
ARVCF | up-regulates activity 
binding
|
ERBIN |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-252119 |
|
|
Homo sapiens |
Neuron |
| pmid |
sentence |
| 11821434 |
We characterized the interactions between the Erbin PDZ domain and both ARVCF and δ-catenin in vitro and in vivo. endogenous δ-catenin and Erbin co-localized in and co-immunoprecipitated from neurons. These results suggest that δ-catenin and ARVCF may function to mediate the association of Erbin with the junctional cadherin-catenin complex. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
ARVCF | up-regulates quantity by stabilization
binding
|
CDH3 |
0.334 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-252127 |
|
|
Homo sapiens |
HCT-116 Cell |
| pmid |
sentence |
| 14610055 |
To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
ARVCF | up-regulates quantity by stabilization
binding
|
CDH2 |
0.481 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-252128 |
|
|
Homo sapiens |
HCT-116 Cell |
| pmid |
sentence |
| 14610055 |
To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
TJP1 | up-regulates activity
binding
|
ARVCF |
0.469 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-252121 |
|
|
Canis lupus familiaris |
MDCK Cell |
| pmid |
sentence |
| 15456900 |
We identified ARVCF as a binding partner of ZO-1 and ZO-2 and characterized the role of PDZ-domain proteins in plasma membrane and nuclear localization of ARVCF. E-cadherin, ZO-1, and ARVCF are recruited to sites of initial cell-cell contact. Binding of the ZO-1 PDZ domains per se does not facilitate membrane recruitment of ARVCF, indicating a requirement for the intact ZO-1 and possibly its association with membrane proteins and/or the cytoskeleton for this process. |
|
| Publications: |
1 |
Organism: |
Canis Lupus Familiaris |
| + |
TJP2 | down-regulates activity 
relocalization
|
ARVCF |
0.383 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-252122 |
|
|
Canis lupus familiaris |
|
| pmid |
sentence |
| 15456900 |
We identified ARVCF as a binding partner of ZO-1 and ZO-2 and characterized the role of PDZ-domain proteins in plasma membrane and nuclear localization of ARVCF. ZO-2, in contrast, relocated to the nucleus with ARVCF, and, given the interaction between the ZO-2 PDZ domains and ARVCF, raised the possibility that ZO-2 may play a role in nuclear localization of ARVCF. Such a role for ZO-2 is indeed supported by the ability of the ZO-2 PDZ domain to efficiently relocate ARVCF from the plasma membrane to the nucleus in a process that required the ability of the two proteins to interact and the presence of a functional NLS in the ZO-2 PDZ domains. Thus, ZO-2 could be involved in nuclear translocation and/or retention of ARVCF and play a role in regulating postulated functions of ARVCF in gene expression |
|
| Publications: |
1 |
Organism: |
Canis Lupus Familiaris |
| + |
ARVCF | up-regulates quantity by stabilization
binding
|
CDH1 |
0.434 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-252133 |
|
|
Homo sapiens |
HCT-116 Cell |
| pmid |
sentence |
| 14610055 |
To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
ARVCF | up-regulates quantity by stabilization
binding
|
CDH5 |
0.352 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-252129 |
|
|
Homo sapiens |
HCT-116 Cell |
| pmid |
sentence |
| 14610055 |
To clarify the role of p120 in mammalian cells, we have knocked down p120 with siRNA in cells expressing epithelial (E-), placental (P-), neuronal (N-), and vascular endothelial (VE-) cadherins. We report that each of these cadherins, as well as α- and β-catenins, were rapidly degraded in the absence of p120, resulting in loss of cell–cell adhesion. The effect was clearly dose dependent, indicating that p120 expression levels may directly determine cadherin levels. Degradation of p120-uncoupled cadherin occurred after its arrival at the surface, indicating that p120 regulates cadherin turnover at the level of internalization or recycling. p120 homologues ARVCF and δ-catenin could substitute for p120, so at least one family member is likely required to maintain adhesion. Thus, cadherin complexes are rapidly turned over and degraded in mammalian cells in the absence of direct interaction with p120 or a p120 family member. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
3.0
ARVCF
- 
- 