| + |
PDK2 | up-regulates activity
phosphorylation
|
PARL |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-280018 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 28178523 |
As expected, knocking down PDK2 in HEK293 cells that overexpress PARL resulted in a significant increase in beta cleavage in comparison to the control cells.|Furthermore, we show that PDK2, a key regulator in metabolic plasticity, phosphorylates PARL and regulates \u03b2 cleavage. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
PARL | down-regulates quantity by destabilization
cleavage
|
PINK1 |
0.613 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-261364 |
|
|
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 22354088 |
Using an unbiased RNA-mediated interference (RNAi)-based screen, we identified four mitochondrial proteases, mitochondrial processing peptidase (MPP), presenilin-associated rhomboid-like protease (PARL), m-AAA and ClpXP, involved in PINK1 degradation. We find that PINK1 turnover is particularly sensitive to even modest reductions in MPP levels. Moreover, PINK1 cleavage by MPP is coupled to import such that reducing MPP activity induces PINK1 accumulation at the mitochondrial surface, leading to Parkin recruitment and mitophagy. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |