Snai3 Gene Summary [Rat]
Predicted to enable DNA-binding transcription repressor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in negative regulation of transcription by RNA polymerase II. Predicted to act upstream of or within regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. Predicted to be part of transcription regulator complex. Orthologous to human SNAI3 (snail family transcriptional repressor 3). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Snai3 |
| Official Name | snail family transcriptional repressor 3 [Source:RGD Symbol;Acc:1309658] |
| Ensembl ID | ENSRNOG00000013586 |
| Bio databases IDs | |
| Aliases | snail family transcriptional repressor 3 |
| Synonyms | SMUC, SNAIL3, snail family transcriptional repressor 3, snail family zinc finger 3, Zfp293, ZNF293 |
| Species | Rat, Rattus norvegicus |
| 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 rat Snai3 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- Zinc finger, C2H2 type
- RNA polymerase II transcription factor activity, sequence-specific DNA binding
- transcription regulator
- RNA polymerase II transcription regulatory region sequence-specific binding transcriptional repressor activity
- nucleic acid binding
- double-stranded DNA binding
- Zinc-finger double domain
- sequence-specific DNA binding
- transcription factor activity
Top Findings
The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
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
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the rat Snai3 gene, providing context for its role in the cell.
Biological Process
Functions and activities the gene product is involved in
- negative regulation of transcription from RNA polymerase II promoter
- regulation of transcription, DNA-dependent
Cellular Component
Where in the cell the gene product is active
- nucleus
- transcription factor complex
Molecular Function
What the gene product does at the molecular level
- copper ion binding
- RNA polymerase II core promoter proximal region sequence-specific DNA binding
- RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription factor activity involved in negative regulation of transcription
- sequence-specific DNA binding RNA polymerase II transcription factor activity