SERPINB6 Gene Summary [Human]

The protein encoded by this gene is a member of the serpin (serine proteinase inhibitor) superfamily, and ovalbumin(ov)-serpin subfamily. It was originally discovered as a placental thrombin inhibitor. The mouse homolog was found to be expressed in the hair cells of the inner ear. Mutations in this gene are associated with nonsyndromic progressive hearing loss, suggesting that this serpin plays an important role in the inner ear in the protection against leakage of lysosomal content during stress, and that loss of this protection results in cell death and sensorineural hearing loss. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Sep 2010]

Details

Type
Retained Intron
Official Symbol
SERPINB6
Official Name
serpin family B member 6 [Source:HGNC Symbol;Acc:HGNC:8950]
Ensembl ID
ENSG00000124570
Bio databases IDs NCBI: 5269 Ensembl: ENSG00000124570
Aliases serpin family B member 6, cytoplasmic antiproteinase, placental thrombin inhibitor
Synonyms CAP, DFNB91, MSTP057, PI-6, PTI, Serpin6b, serpin family B member 6, SPI3
Species
Human, Homo sapiens

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 human SERPINB6 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • protease binding
  • SERine Proteinase INhibitors (serpin) family
  • serine protease inhibitor activity
  • Serpin (serine protease inhibitor)

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • chronic lymphocytic leukemia
  • autosomal recessive deafness type 91
  • Crohn disease
  • cold thyroid nodule
  • familial nonsyndromic hearing impairment
  • productive infection by HIV-1
regulated by
regulates
role in cell
  • response by

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Cytoplasm
  • Nucleus
  • Plasma Membrane
  • secretory granule membrane
  • tertiary granule membrane
  • cytosol
  • plasma
  • cytosolic fraction

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human SERPINB6 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • sensory perception of sound
  • cellular response to osmotic stress
  • negative regulation of endopeptidase activity

Cellular Component

Where in the cell the gene product is active
  • nucleus
  • secretory granule membrane
  • extracellular space
  • extracellular vesicular exosome
  • cytoplasm
  • serine protease inhibitor complex
  • cytosol
  • extracellular region
  • plasma membrane
  • tertiary granule membrane

Molecular Function

What the gene product does at the molecular level
  • serine-type endopeptidase inhibitor activity
  • protease binding

Gene-Specific Assays for Results You Can Trust

Streamline your workflow with assays designed for this gene. Our targeted dPCR and qPCR assays help you generate meaningful data – efficiently and accurately.