Pcbp1 Gene Summary [Mouse]
Enables DNA-binding transcription factor activity, RNA polymerase II-specific and sequence-specific single stranded DNA binding activity. Acts upstream of or within peptidyl-lysine modification to peptidyl-hypusine and positive regulation of transcription by RNA polymerase II. Located in cytoplasm and nucleus. Is active in cytosol. Is expressed in embryo. Orthologous to human PCBP1 (poly(rC) binding protein 1). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Pcbp1 |
| Official Name | poly(rC) binding protein 1 [Source:MGI Symbol;Acc:MGI:1345635] |
| Ensembl ID | ENSMUSG00000051695 |
| Bio databases IDs | |
| Aliases | poly(rC) binding protein 1 |
| Synonyms | [a]CP-1, alphaCP-1, CP1, HEL-S-85, hnRNP-E1, Hnrnp K Like/Sub2.3, hnRNP-X, HNRPE1, HNRPX, poly(rC) binding protein 1, RGD1561319, WBP17, α cp1 |
| Species | Mouse, Mus musculus |
| Orthologies |
Protein Domains
A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in mouse Pcbp1 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- mRNA binding
- translation activator
- K homology RNA-binding domain
- protein binding
- sequence-specific DNA binding
- metallochaperone
- translation regulator
- RNA binding
- IxI/V motif
- RNA polymerase II transcription factor activity, sequence-specific DNA binding
- mRNA 3' UTR binding
- KH domain
- single-stranded DNA binding
- K homology (KH) RNA-binding domain, type I
Pathways
Biological processes and signaling networks where the Pcbp1 gene in mouse plays a role, providing insight into its function and relevance in health or disease.
Top Findings
The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
- anemia
- renal clear cell adenocarcinoma
- renal clear cell cancer
- organismal death
- hereditary disorder
- colorectal carcinoma
- colorectal carcinomagenesis
- urothelial bladder carcinoma
- transitional cell bladder cancer
- lung adenocarcinoma formation
role in cell
- molecular cleavage in
- expression in
- upregulation in
- migration
- translation in
- transactivation in
- sphere formation
- epithelial-mesenchymal transition
- invasion by
- phosphorylation in
Subcellular Expression
Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
- Nucleus
- nuclear fraction
- cytoplasmic ribonucleoprotein granule
- Cytoplasm
- cytosol
- nucleoplasm
- nucleoli
- interchromatin granule clusters
- nuclear speckles
- karyoplast
- postsynaptic density
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the mouse Pcbp1 gene, providing context for its role in the cell.
Biological Process
Functions and activities the gene product is involved in
- positive regulation of transcription from RNA polymerase II promoter
Cellular Component
Where in the cell the gene product is active
- nucleus
- postsynaptic density
- extracellular vesicular exosome
- cytoplasm
- nuclear speck
- membrane
- cytosol
- nucleoplasm
Molecular Function
What the gene product does at the molecular level
- RNA binding
- protein binding
- cadherin binding
- mRNA binding
- sequence-specific DNA binding RNA polymerase II transcription factor activity
- single-stranded DNA binding