Terf1 Gene Summary [Mouse]

This gene encodes a protein that binds to repeats in telomeres to form a nucleoprotein complex that protects against the degradation of chromosomal ends. The encoded protein regulates the length of telomeres and is an integral structural component of the functional telomere. This protein is thought to play a role in spindle formation in mitosis. Mutations in this gene are associated with bone marrow failure. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Nov 2013]

Details

Type
Protein Coding
Official Symbol
Terf1
Official Name
telomeric repeat binding factor 1 [Source:MGI Symbol;Acc:MGI:109634]
Ensembl ID
ENSMUSG00000025925
Bio databases IDs NCBI: 21749 Ensembl: ENSMUSG00000025925
Aliases telomeric repeat binding factor 1
Synonyms hTRF1-AS, PIN2, telomeric repeat binding factor 1, TRBF1, TRF, TRF1, t-TRF1
Species
Mouse, Mus musculus
OrthologiesHumanRat

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 Terf1 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • SANT
  • SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains
  • dimerization domain
  • DNA binding domain
  • nuclear localization sequence
  • DNA bending protein
  • protein domain specific binding
  • enzyme
  • protein binding
  • sequence-specific DNA binding
  • identical protein binding
  • acidic domain
  • telomeric DNA binding
  • microtubule binding
  • double-stranded telomeric DNA binding
  • single-stranded DNA binding
  • tankyrase binding domain
  • Myb-like DNA-binding domain
  • serine phosphorylation site
  • protein homodimerization
  • TRFH
  • telomerase

Pathways

Biological processes and signaling networks where the Terf1 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
  • cancer
  • epithelial neoplasia
  • epithelial cancer
  • dysplasia
  • hyperpigmentation
  • non-small cell lung cancer
  • bleomycin-induced pulmonary fibrosis
  • pneumonitis
  • squamous cell cancer
regulated by
role in cell
  • phosphorylation in
  • formation
  • growth
  • apoptosis
  • binding in
  • formation in
  • proliferation
  • cell cycle progression
  • cytokinesis
  • polymerization

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
  • fibrillar center
  • spindle apparatus
  • intranuclear region
  • microtubules
  • nuclear foci
  • chromosome
  • nucleoplasm
  • nucleoli
  • nuclear bodies
  • nuclear rim
  • nuclear speckles
  • mitotic spindle
  • telomeres
  • chromatin
  • chromosomal bouquet
  • plasma

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the mouse Terf1 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • cell division
  • meiotic telomere clustering
  • telomere maintenance via telomerase
  • telomere maintenance
  • telomere capping
  • negative regulation of DNA replication
  • negative regulation of telomere maintenance via telomerase
  • positive regulation of telomere maintenance
  • negative regulation of telomerase activity
  • negative regulation of telomere maintenance via semi-conservative replication

Cellular Component

Where in the cell the gene product is active
  • nucleus
  • chromosome, telomeric region
  • nuclear body
  • cytoplasm
  • telosome
  • spindle
  • nucleolus
  • fibrillar center
  • nucleoplasm
  • nuclear telomere cap complex

Molecular Function

What the gene product does at the molecular level
  • telomerase activity
  • DNA binding
  • identical protein binding
  • protein homodimerization activity
  • protein binding
  • telomeric DNA binding
  • double-stranded telomeric DNA binding
  • DNA binding, bending
  • ankyrin repeat binding
  • microtubule binding

Gene-Specific Assays for Results You Can Trust

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