| + |
AP1G2 | up-regulates activity 
binding
|
NEDD4 |
0.412 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-272636 |
|
|
Homo sapiens |
HuH-7 Cell |
| pmid |
sentence |
| 18772139 |
Gamma2-Adaptin is a putative member of the clathrin adaptor protein family with unknown physiological function. We previously reported that gamma2-adaptin acts as a ubiquitin receptor by virtue of its ubiquitin-interacting motif. Here we demonstrate that this motif mediates a specific physical interaction with the ubiquitin ligase Nedd4 and promotes ubiquitination of gamma2-adaptin. These antibodies clearly recognized the 96 kDa form, thus demonstrating that a fraction of γ2-adaptin is modified by monoubiquitination (Fig. 1C). Thus, binding of γ2-adaptin to Nedd4 is not necessary for its membrane association.Accordingly, one possible function of γ2-adaptin may be to act as an adaptor for Nedd4, recruiting it to membrane compartments for subsequent ubiquitination. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
NEDD4 | up-regulates activity
monoubiquitination, polyubiquitination
|
AP1G2 |
0.412 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-272634 |
|
|
Homo sapiens |
HuH-7 Cell |
| pmid |
sentence |
| 18772139 |
Gamma2-Adaptin is a putative member of the clathrin adaptor protein family with unknown physiological function. We previously reported that gamma2-adaptin acts as a ubiquitin receptor by virtue of its ubiquitin-interacting motif. Here we demonstrate that this motif mediates a specific physical interaction with the ubiquitin ligase Nedd4 and promotes ubiquitination of gamma2-adaptin. These antibodies clearly recognized the 96 kDa form, thus demonstrating that a fraction of γ2-adaptin is modified by monoubiquitination (Fig. 1C). Thus, binding of γ2-adaptin to Nedd4 is not necessary for its membrane association.Accordingly, one possible function of γ2-adaptin may be to act as an adaptor for Nedd4, recruiting it to membrane compartments for subsequent ubiquitination. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-272635 |
|
|
Homo sapiens |
HuH-7 Cell |
| pmid |
sentence |
| 18772139 |
Gamma2-Adaptin is a putative member of the clathrin adaptor protein family with unknown physiological function. We previously reported that gamma2-adaptin acts as a ubiquitin receptor by virtue of its ubiquitin-interacting motif. Here we demonstrate that this motif mediates a specific physical interaction with the ubiquitin ligase Nedd4 and promotes ubiquitination of gamma2-adaptin. These antibodies clearly recognized the 96 kDa form, thus demonstrating that a fraction of γ2-adaptin is modified by monoubiquitination (Fig. 1C). Thus, binding of γ2-adaptin to Nedd4 is not necessary for its membrane association.Accordingly, one possible function of γ2-adaptin may be to act as an adaptor for Nedd4, recruiting it to membrane compartments for subsequent ubiquitination. |
|
| Publications: |
2 |
Organism: |
Homo Sapiens |
3.0
AP1G2
- 
- 