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- Table of Contents
Facts about Myb-binding protein 1A.
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).
| Human | |
|---|---|
| Gene Name: | MYBBP1A |
| Uniprot: | Q9BQG0 |
| Entrez: | 10514 |

| Belongs to: |
|---|
| MYBBP1A family |

MYB binding protein (P160) 1a; myb-binding protein 1A; P160FLJ37886; p53-activated protein-2; PAP2
Mass (kDA):
148.855 kDA

| Human | |
|---|---|
| Location: | 17p13.2 |
| Sequence: | 17; NC_000017.11 (4538896..4555386, complement) |
Cytoplasm. Nucleus. Nucleus, nucleolus. Shuttles between the nucleus and cytoplasm. Nuclear import may be mediated by KPNA2, while export appears to depend partially on XPO1/CRM1 (By similarity). Predominantly nucleolar.




PMID: 10644447 by Keough R., et al. Molecular cloning and chromosomal mapping of the human homologue of MYB binding protein (P160) 1A (MYBBP1A) to 17p13.3.
PMID: 16603771 by Cavellan E., et al. The WSTF-SNF2h chromatin remodeling complex interacts with several nuclear proteins in transcription.