| + |
MSL acetyltransferase | down-regulates activity 
monoubiquitination
|
H2BW1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-271989 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 21726816 |
MSL1/2 ubiquitylates histone H2B on K 34. Importantly, only mono-ubiquitylation of H2B by MSL1/2 was detected in cells (data not shown), suggesting that MSL1/2, like RNF20/RNF40, was mainly a mono-ubiquitylase under physiological conditions.the MOF-MSL complex functions to promote both H4 K16ac and H2B K34ub. H2B K34ub, in turn, promotes H2B K120ub, H3 K4me3 and K79me2 to facilitate transcription elongation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
SLBP | up-regulates quantity by expression 
translation regulation
|
H2BW1 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-265387 |
|
|
Homo sapiens |
U2-OS Cell |
| pmid |
sentence |
| 19155325 |
Synthesis of mature histone mRNA requires only a single processing reaction: an endonucleolytic cleavage between a conserved stem-loop and a purine-rich downstream element to form the 3' end. The stem-loop binding protein (SLBP) is required for processing, and following processing, histone mRNA is transported to the cytoplasm, where SLBP participates in translation of the histone mRNA|We used radiolabeled probes generated by PCR targeting the open reading frame (ORF) to detect histones H2A, H2B, H3, H4, and H1 and used 7SK snRNA as a loading control (Fig. 2A). The abundance of histone H2A, H2B, H3, and H4 mRNAs is reduced to 37% to 70% of control levels in the SLBP knockdown cells when compared to the C2 control. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
3.0
H2BW1
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