SMCHD1
Information SMCHD1
- Description
Non-canonical member of the structural maintenance of chromosomes (SMC) protein family that plays a key role in epigenetic silencing by regulating chromatin architecture (PubMed:26091879, PubMed:29887375). Promotes heterochromatin formation in both autosomes and chromosome X, probably by mediating the merge of chromatin compartments (PubMed:23754746, PubMed:23819640, PubMed:26391951, PubMed:28587678, PubMed:29887375). Plays a key role in chromosome X inactivation in females by promoting the spreading of heterochromatin (PubMed:18425126, PubMed:22841499, PubMed:26391951, PubMed:29887375). Recruited to inactivated chromosome X by Xist RNA and acts by mediating the merge of chromatin compartments: promotes random chromatin interactions that span the boundaries of existing structures, leading to create a compartment-less architecture typical of inactivated chromosome X (PubMed:29887375). Required to facilitate Xist RNA spreading (PubMed:29887375). Also required for silencing of a subset of clustered autosomal loci in somatic cells, such as the DUX4 locus (PubMed:23754746, PubMed:23819640, PubMed:28587678). Has ATPase activity; may participate in structural manipulation of chromatin in an ATP-dependent manner as part of its role in gene expression regulation (PubMed:26391951, PubMed:27059856). Also plays a role in DNA repair: localizes to sites of DNA double-strand breaks in response to DNA damage to promote the repair of DNA double-strand breaks (By similarity). Acts by promoting non-homologous end joining (NHEJ) and inhibiting homologous recombination (HR) repair (By similarity). Required during preimplantation development, probably acts by regulating chromatin architecture (PubMed:29900695). {ECO:0000250|UniProtKB:A6NHR9, ECO:0000269|PubMed:18425126, ECO:0000269|PubMed:22841499, ECO:0000269|PubMed:23754746, ECO:0000269|PubMed:23819640, ECO:0000269|PubMed:26091879, ECO:0000269|PubMed:26391951, ECO:0000269|PubMed:27059856, ECO:0000269|PubMed:28587678, ECO:0000269|PubMed:29887375, ECO:0000269|PubMed:29900695}.(Source UnitProtKB).
- Full Name
SMC hinge domain containing 1
Source UniprotKB
- Species
Mus musculus [tax_id: 10090]
- Genome
mm10
ReMap Statistics
- Datasets
- 2
- Biotypes
- 1
- Peaks
- 2,135
- Non-redundant peaks
- 2,063
TF Classification
- Familly
- NA
- Sub Familly
- NA
Source JASPAR
External IDs
- NCBI Gene
- 74355
- Official Gene Name
- Smchd1
- JASPAR
- MGI
- MGI:1921605
- Ensembl
- ENSMUSG00000024054
- UniProt
- Q6P5D8
- Genevisible
- Q6P5D8
- RefSeq
- NM_028887
- Aliases
- 4931400A14Rik; MommeD1
Datasets Table for SMCHD1
Target name | Target modification | Ecotype/Strain | Biotype | Biotype modification | Source | Species | Experiment | Peaks |
---|---|---|---|---|---|---|---|---|
SMCHD1 | MEF | GEO | Mus musculus | GSE111820 | 1,922 | |||
SMCHD1 | MEF | mut | GEO | Mus musculus | GSE111820 | 213 | ||
Target name | Target modification | Ecotype/Strain | Biotype | Biotype modification | Source | Species | Experiment | Peaks |