PHF12 — PHD finger protein 12
PHF12 belongs to a gene co-expression module in 3 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.
PHF12's module in each cell type
| Cell type | Module | Shares the module with | |
|---|---|---|---|
| Gamma-delta T cells | ER Protein Translocation Protein processing & ER | ATG2A, BEST1, CLSTN1, CTDSP2, GALC, GSE1, HAPSTR1, HOOK2 +12 more | |
| Mucosal-associated invariant T cell | Post-translational Regulation Housekeeping | CCDC93, CD55, FBXO33, GALC, KCTD20, KDM2B, MGAT4A, MSL2 +8 more | |
| Neutrophils | Ubiquitin-Proteasome Turnover Housekeeping | BLTP3B, CACUL1, CLIP1, FBXL20, FBXO33, FGD3, IL18RAP, KIF13A +10 more |
About the gene
| Synonyms | KIAA1523, PF1 |
|---|---|
| Chromosome | 17: 28905250-28951771 |
| Predicted location | Intracellular |
| Essential gene | No |
| Protein class | Predicted intracellular proteins |
| Molecular function | Repressor |
| Biological process | Transcription, Transcription regulation |
Function
Transcriptional repressor acting as key scaffolding subunit of SIN3 complexes which contributes to complex assembly by contacting each core subunit domain, stabilizes the complex and constitutes the substrate receptor by recruiting the H3 histone tail. SIN3 complexes are composed of a SIN3 scaffold subunit, one catalytic core (HDAC1 or HDAC2) and 2 chromatin targeting modules. SIN3B complex represses transcription and counteracts the histone acetyltransferase activity of EP300 through the recognition H3K27ac marks by PHF12 and the activity of the histone deacetylase HDAC2. SIN3B complex is recruited downstream of the constitutively active genes transcriptional start sites through interaction with histones and mitigates histone acetylation and RNA polymerase II progression within transcribed regions contributing to the regulation of transcription. May also repress transcription in a SIN3A- independent manner through recruitment of functional TLE5 complexes to DNA. May also play a role in ribosomal biogenesis (By similarity).
Human Protein Atlas · Open Targets · UniProt
Gene annotation from the Human Protein Atlas and UniProt; see sources & licences.