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Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers. This gene is one of the fifteen kallikrein subfamily members located in tandem in a gene cluster on chromosome 19. The encoded protein may be involved in proteolytic cascade in the skin and may serve as a biomarker for ovarian cancer. Alternate splicing of this gene results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2013]
KLK8 (Kallikrein Related Peptidase 8) is a Protein Coding gene. Diseases associated with KLK8 include Keratosis and Ovarian Cancer. Among its related pathways are Collagen chain trimerization and Developmental Biology. Gene Ontology (GO) annotations related to this gene include serine-type endopeptidase activity. An important paralog of this gene is KLK5.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0004252 | serine-type endopeptidase activity | IDA | 16337200 |
GO:0005515 | protein binding | IPI | 17761692 |
GO:0008233 | peptidase activity | IEA | -- |
GO:0008236 | serine-type peptidase activity | IEA | -- |
GO:0016787 | hydrolase activity | IEA | -- |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005576 | extracellular region | TAS | -- |
GO:0005615 | extracellular space | ISS | -- |
GO:0005737 | cytoplasm | IEA,IDA | 17761692 |
GO:0030141 | secretory granule | IBA | 21873635 |
GO:0097180 | serine protease inhibitor complex | IDA | 17761692 |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Collagen chain trimerization |
Intrinsic Prothrombin Activation Pathway
.48
|
Blood Coagulation Cascade
.46
|
2 | Keratinization |
.33
|
|
3 | MSP-RON Signaling |
MSP-RON Signaling
-
|
|
4 | Developmental Biology | ||
5 | Spinal Cord Injury |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0006508 | proteolysis | IEA | -- |
GO:0007613 | memory | IBA,ISS | -- |
GO:0008219 | cell death | ISS | -- |
GO:0009611 | response to wounding | ISS | -- |
GO:0031642 | negative regulation of myelination | ISS | -- |
Name | Status | Disease Links | Group | Role | Mechanism of Action | Clinical Trials |
---|
Name | Synonyms | Role | CAS Number | PubChem IDs | PubMed IDs |
---|
ExUns: | 1 | ^ | 2 | ^ | 3 | ^ | 4a | · | 4b | · | 4c | ^ | 5a | · | 5b | ^ | 6a | · | 6b | · | 6c | ^ | 7a | · | 7b | · | 7c | ^ | 8 | ^ | 9 | ^ | 10 | ^ | 11 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | - | - | ||||||||||||||||||||||||||||||||
SP2: | - | - | |||||||||||||||||||||||||||||||||
SP3: | - | - | - | - | - | ||||||||||||||||||||||||||||||
SP4: | - | ||||||||||||||||||||||||||||||||||
SP5: | |||||||||||||||||||||||||||||||||||
SP6: | |||||||||||||||||||||||||||||||||||
SP7: | - | - | - | - | - | - | |||||||||||||||||||||||||||||
SP8: | - | - |
This gene was present in the common ancestor of mammals.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | KLK8 30 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | KLK8 30 |
|
||
Cow (Bos Taurus) |
Mammalia | KLK8 30 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Klk8 30 |
|
||
Mouse (Mus musculus) |
Mammalia | Klk8 30 17 31 |
|
OneToOne |
SNP ID | Clinical significance and condition | Chr 19 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
rs16988799 | - |
p.Val154Ile |
Variant ID | Type | Subtype | PubMed ID |
---|---|---|---|
esv3644662 | CNV | loss | 21293372 |
nsv1058277 | CNV | gain | 25217958 |
nsv1140251 | OTHER | inversion | 24896259 |
Disorder | Aliases | PubMed IDs |
---|---|---|
keratosis |
|
|
ovarian cancer |
|
|
granulomatous angiitis |
|
|