PA2G4 — Proliferation-associated 2G4
PA2G4 belongs to a gene co-expression module in 9 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.
PA2G4's module in each cell type
About the gene
| Synonyms | EBP1 |
|---|---|
| Chromosome | 12: 56104537-56113910 |
| Predicted location | Intracellular |
| Essential gene | Yes |
| Protein class | Enzymes, Essential proteins, Plasma proteins, Predicted intracellular proteins |
| Molecular function | Repressor, Ribonucleoprotein, RNA-binding |
| Biological process | rRNA processing, Transcription, Transcription regulation, Translation regulation |
Function
May play a role in a ERBB3-regulated signal transduction pathway. Seems be involved in growth regulation. Acts a corepressor of the androgen receptor (AR) and is regulated by the ERBB3 ligand neuregulin-1/heregulin (HRG). Inhibits transcription of some E2F1- regulated promoters, probably by recruiting histone acetylase (HAT) activity. Binds RNA. Associates with 28S, 18S and 5.8S mature rRNAs, several rRNA precursors and probably U3 small nucleolar RNA. May be involved in regulation of intermediate and late steps of rRNA processing. May be involved in ribosome assembly. Mediates cap- independent translation of specific viral IRESs (internal ribosomal entry site) (By similarity). Regulates cell proliferation, differentiation, and survival. Isoform 1 suppresses apoptosis whereas isoform 2 promotes cell differentiation (By similarity).
Human Protein Atlas · Open Targets · UniProt
Gene annotation from the Human Protein Atlas and UniProt; see sources & licences.