PPHLN1 — Periphilin 1
PPHLN1 belongs to a gene co-expression module in 1 of 28 SCUBA cell types. Each module groups genes that rise and fall together in that cell type; the genes it shares a module with are its closest co-expression partners there.
PPHLN1's module in each cell type
| Cell type | Module | Shares the module with | |
|---|---|---|---|
| Macrophages | RNA Processing Housekeeping Housekeeping | BAZ1A, BDP1, CCAR1, CCDC88A, CLIP1, CUL5, DHX36, DNM1L +32 more | View in SCUBA |
About the gene
| Chromosome | 12: 42238447-42459715 |
|---|---|
| Predicted location | Intracellular |
| Essential gene | No |
| Protein class | Predicted intracellular proteins |
| Molecular function | Repressor |
| Biological process | Keratinization, Transcription, Transcription regulation |
Function
Component of the HUSH complex, a multiprotein complex that mediates epigenetic repression. The HUSH complex is recruited to genomic loci rich in H3K9me3 and is probably required to maintain transcriptional silencing by promoting recruitment of SETDB1, a histone methyltransferase that mediates further deposition of H3K9me3. In the HUSH complex, contributes to the maintenance of the complex at chromatin. Acts as a transcriptional corepressor and regulates the cell cycle, probably via the HUSH complex. The HUSH complex is also involved in the silencing of unintegrated retroviral DNA: some part of the retroviral DNA formed immediately after infection remains unintegrated in the host genome and is transcriptionally repressed. May be involved in epithelial differentiation by contributing to epidermal integrity and barrier formation.
Human Protein Atlas · Open Targets · UniProt
Gene annotation from the Human Protein Atlas and UniProt; see sources & licences.