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- Table of Contents
1 Citations 6 Q&As
1 Citations
Facts about Paired amphipathic helix protein Sin3a.
Interacts with MXI1 to repress MYC responsive genes and antagonize MYC oncogenic activities. Also interacts with MXD1-MAX heterodimers to repress transcription by tethering SIN3A to DNA.
| Mouse | |
|---|---|
| Gene Name: | Sin3a |
| Uniprot: | Q60520 |
| Entrez: | 20466 |

| Belongs to: |
|---|
| No superfamily |

DKFZp434K2235; FLJ90319; Histone deacetylase complex subunit Sin3a; KIAA0700; paired amphipathic helix protein Sin3a; SIN3 homolog A, transcription regulator (yeast); SIN3 homolog A, transcriptional regulator (yeast); SIN3A; Transcriptional corepressor Sin3a; transcriptional co-repressor Sin3A; transcriptional regulator, SIN3A
Mass (kDA):
145.088 kDA

| Mouse | |
|---|---|
| Location: | 9 B|9 30.89 cM |
| Sequence: | 9; |
Widely expressed. Highest levels in testis, lung and thymus.



PMID: 7601471 by Halleck M.S., et al. A widely distributed putative mammalian transcriptional regulator containing multiple paired amphipathic helices, with similarity to yeast SIN3.
PMID: 8649810 by Rao G., et al. Mouse Sin3A interacts with and can functionally substitute for the amino-terminal repression of the Myc antagonist Mxi1.