Protein Name:
Myb-binding protein 1A
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UniprotKB/SwissProt ID: O35821 (O35821)
Gene Name:
Mybbp1a
Organism: Rattus norvegicus (Rat)
Function: May activate or repress transcription via interactions with sequence specific DNA-binding proteins (By similarity). Repression may be mediated at least in part by histone deacetylase activity (HDAC activity) (By similarity). Acts as a corepressor and in concert with CRY1, represses the transcription of the core circadian clock component PER2 (By similarity). Preferentially binds to dimethylated histone H3 'Lys-9' (H3K9me2) on the PER2 promoter (By similarity). Has a role in rRNA biogenesis together with PWP1 (By similarity)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Nucleus. Nucleus, nucleolus. Cytoplasm
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of O35821
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
1030 |
SSRPRHQAQA C LLLQKALSAR |
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| 2 |
888 |
MHHLCRARHY C HEVEPGAEAL |
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