| + |
UBE2I | up-regulates quantity by stabilization 
sumoylation
|
ZHX1 |
0.468 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-263899 |
Lys159 |
TFDGSFVkEENAEQA |
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 23686912 |
Here, we report that the SUMO-E2 conjugating enzyme Ubc9 was identified to interact with ZHX1 by an interaction screen using a yeast two-hybrid system. This interaction was confirmed by co-immunoprecipitation and co-localization assays. Further study showed that ZHX1 is SUMOylated by Ubc9 with SUMO1 at the sites K159, K454, and K626. Furthermore, we demonstrated that the SUMOylation of ZHX1 regulated the stability, ubiquitination and transcriptional activity of ZHX1. The sumoylation of zinc‐fingers and homeoboxes 1 (ZHX1) by ubc9 regulates its stability and transcriptional repression activity. However, in the current work, we demonstrated that ZHX1 was only SUMOylated by SUMO1. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-263900 |
Lys454 |
VPTSQSVkHETALVN |
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 23686912 |
Here, we report that the SUMO-E2 conjugating enzyme Ubc9 was identified to interact with ZHX1 by an interaction screen using a yeast two-hybrid system. This interaction was confirmed by co-immunoprecipitation and co-localization assays. Further study showed that ZHX1 is SUMOylated by Ubc9 with SUMO1 at the sites K159, K454, and K626. Furthermore, we demonstrated that the SUMOylation of ZHX1 regulated the stability, ubiquitination and transcriptional activity of ZHX1. The sumoylation of zinc‐fingers and homeoboxes 1 (ZHX1) by ubc9 regulates its stability and transcriptional repression activity. However, in the current work, we demonstrated that ZHX1 was only SUMOylated by SUMO1. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-263901 |
Lys626 |
KKKSKALkEEKMEID |
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 23686912 |
Here, we report that the SUMO-E2 conjugating enzyme Ubc9 was identified to interact with ZHX1 by an interaction screen using a yeast two-hybrid system. This interaction was confirmed by co-immunoprecipitation and co-localization assays. Further study showed that ZHX1 is SUMOylated by Ubc9 with SUMO1 at the sites K159, K454, and K626. Furthermore, we demonstrated that the SUMOylation of ZHX1 regulated the stability, ubiquitination and transcriptional activity of ZHX1. The sumoylation of zinc‐fingers and homeoboxes 1 (ZHX1) by ubc9 regulates its stability and transcriptional repression activity. However, in the current work, we demonstrated that ZHX1 was only SUMOylated by SUMO1. |
|
| Publications: |
3 |
Organism: |
Homo Sapiens |
| + |
ZHX1 | down-regulates activity 
binding
|
ZMYND11 |
0.51 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-263898 |
|
|
Homo sapiens |
HEK-293 Cell |
| pmid |
sentence |
| 17127430 |
Corepressor BS69 interacts with ZHX1, a member of the ZHX family having zinc-fingers and homeoboxes. Although BS69 was originally found as a corepressor interacting with ZHX1, BS69 was also found to function as a transcriptional activator in HEK293 cells, in which the activation required the MYND domain of BS69. Co-transfection of BS69 with a mutant form of ZHX1, which cannot interact with BS69, led to increase the transcriptional activation of BS69, suggesting that transcriptional activation mediated by BS69 is suppressed by ZHX1. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
3.0
ZHX1
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