+ |
ITCH | up-regulates activity
polyubiquitination
|
H1-2 |
0.2 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-272926 |
Lys46 |
PVSELITkAVAASKE |
Homo sapiens |
MDA-MB-231 Cell |
pmid |
sentence |
30517763 |
ITCH interacts with and ubiquitinates linker histone H1.2 at K46. ITCH biochemically competes with RNF168 and RNF8 to polyubiquitinate histone H1.2. The results indicated that ITCH-mediated K46-Ubn is essential for the binding of histone H1.2 to chromatin. |
|
Publications: |
1 |
Organism: |
Homo Sapiens |
+ |
PRKDC | down-regulates activity
phosphorylation
|
H1-2 |
0.2 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-273834 |
Thr146 |
KKAAGGAtPKKSAKK |
Homo sapiens |
U2-OS Cell |
pmid |
sentence |
22249259 |
Similarly, DNA-PK-mediated phosphorylation of H1.2 at T146 enhances p53 transcriptional activity by impeding H1.2 binding to p53 and thereby attenuating its suppressive effects on p53 transactivation. |
|
Publications: |
1 |
Organism: |
Homo Sapiens |
+ |
RNF168 | down-regulates
polyubiquitination
|
H1-2 |
0.2 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-272927 |
|
|
Homo sapiens |
MDA-MB-231 Cell |
pmid |
sentence |
30517763 |
ITCH biochemically antagonized RNF168 and RNF8 in polyubiquitination of histone H1.2 ITCH interacts with and ubiquitinates linker histone H1.2 at K46. ITCH biochemically competes with RNF168 and RNF8 to polyubiquitinate histone H1.2. Both RNF168 and RNF8 elicited higher Ubn levels of K46R-H1.2 compared to WT-H1.2, suggesting that Ubn of H1.2 by both E3 ligases occurs at a site apart from K46. |
|
Publications: |
1 |
Organism: |
Homo Sapiens |
+ |
RNF8 | down-regulates
polyubiquitination
|
H1-2 |
0.2 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-272928 |
|
|
Homo sapiens |
MDA-MB-231 Cell |
pmid |
sentence |
30517763 |
ITCH interacts with and ubiquitinates linker histone H1.2 at K46. ITCH biochemically competes with RNF168 and RNF8 to polyubiquitinate histone H1.2. |
|
Publications: |
1 |
Organism: |
Homo Sapiens |
+ |
H1-2 | down-regulates activity
binding
|
TP53BP1 |
0.2 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-273833 |
|
|
Homo sapiens |
U2-OS Cell |
pmid |
sentence |
22249259 |
Similarly, DNA-PK-mediated phosphorylation of H1.2 at T146 enhances p53 transcriptional activity by impeding H1.2 binding to p53 and thereby attenuating its suppressive effects on p53 transactivation. |
|
Publications: |
1 |
Organism: |
Homo Sapiens |