SERPINB6 - serpin family B member 6 Gene
Also Known as CAP; PI6; PTI; PI-6; SPI3; DFNB91; MSTP057
Species: Homo sapiens
About SERPINB6
This gene has 25 transcripts (splice variants), 87 orthologues, 36 paralogues and is associated with 2 phenotypes. Ubiquitous expression in small intestine (RPKM 25.4), testis (RPKM 22.1) and 25 other tissues.
Summary
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]
SERPINB6 Products (11)
| mRNA | Protein | Name |
|---|---|---|
| NM_001195291.3 | NP_001182220.2 | serpin B6 isoform b |
| NM_001271822.2 | NP_001258751.1 | serpin B6 isoform c |
| NM_001271823.2 | NP_001258752.1 | serpin B6 isoform d |
| NM_001271824.2 | NP_001258753.1 | serpin B6 isoform a |
| NM_001271825.2 | NP_001258754.1 | serpin B6 isoform a |
| NM_001297699.2 | NP_001284628.1 | serpin B6 isoform a |
| NM_001297700.2 | NP_001284629.1 | serpin B6 isoform a |
| NM_001374515.1 | NP_001361444.1 | serpin B6 isoform b |
| NM_001374516.1 | NP_001361445.1 | serpin B6 isoform a |
| NM_001374517.1 | NP_001361446.1 | serpin B6 isoform e |
| NM_004568.6 | NP_004559.4 | serpin B6 isoform a |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protease binding |
IPI
IPI: Inferred from physical interaction
|
14670919 | GOA |
| enables serine-type endopeptidase inhibitor activity |
IDA
IDA: Inferred from direct assay
|
17761692 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in cellular response to osmotic stress |
IMP
IMP: Inferred from mutant phenotype
|
20451170 | GOA |
| involved in negative regulation of endopeptidase activity |
IDA
IDA: Inferred from direct assay
|
17761692 | GOA |
| involved in sensory perception of sound |
IMP
IMP: Inferred from mutant phenotype
|
20451170 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
14670919 | GOA |
| NOT located in nucleus |
IDA
IDA: Inferred from direct assay
|
14670919 | GOA |
| part of serine protease inhibitor complex |
IDA
IDA: Inferred from direct assay
|
17761692 | GOA |
SERPINB6 Protein Structure
Serpin: Serpin (serine protease inhibitor) (7 - 376)
- 0
- 100
- 200
- 300
- 376 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
serpin B6 |
|
Recombinant SERPINB6 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P70970 | Serpin B6 Protein, Human (Trx-His) | AAH01394.1 (M1-P376) | ≥ 90%, as determined by reducing SDS-PAGE. |
| HY-P76640 | Serpin B6 Protein, Human (sf9, His) | P35237 (D2-P376) | ≥ 90%, as determined by reducing SDS-PAGE. |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Deafness, Autosomal Recessive 91 |
|
|
| Autosomal Recessive Non-Syndromic Sensorineural Deafness Type Dfnb |
|
|
| Sensorineural Hearing Loss |
|
|
| Acrorenal Syndrome |
|
|
| Salmonellosis |
|
|
| Paratyphoid Fever |
|
|
| Prostate Cancer |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | SERPINB6 | VGNC | VGNC:58333 |
| Macaca mulatta | SERPINB6 | VGNC | VGNC:83464 |
| Felis catus | SERPINB6 | VGNC | VGNC:97621 |
| Rattus norvegicus | SERPINB6 | RGD | RGD:735108 |
| Others | SERPINB6 | NCBI |