Homo sapiens Gene: KLK2
Summary
InnateDB Gene IDBG-65080.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol KLK2
Gene Name kallikrein-related peptidase 2
Synonyms hGK-1; hK2; KLK2A2
Species Homo sapiens
Ensembl Gene ENSG00000167751
Encoded Proteins
kallikrein-related peptidase 2
kallikrein-related peptidase 2
kallikrein-related peptidase 2
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene encodes a member of the grandular kallikrein protein family. Kallikreins are a subgroup of serine proteases that are clustered on chromosome 19. Members of this family are involved in a diverse array of biological functions. The protein encoded by this gene is a highly active trypsin-like serine protease that selectively cleaves at arginine residues. This protein is primarily expressed in prostatic tissue and is responsible for cleaving pro-prostate-specific antigen into its enzymatically active form. This gene is highly expressed in prostate tumor cells and may be a prognostic maker for prostate cancer risk. Alternate splicing results in both coding and non-coding transcript variants. [provided by RefSeq, Jan 2012]
Gene Information
Type Protein coding
Genomic Location Chromosome 19:50861568-50880567
Strand Forward strand
Band q13.33
Transcripts
ENST00000325321 ENSP00000313581
ENST00000358049 ENSP00000350748
ENST00000391810 ENSP00000375686
ENST00000599121 ENSP00000472499
ENST00000600866
ENST00000595050 ENSP00000471725
ENST00000601114
ENST00000600755
ENST00000597911 ENSP00000471321
ENST00000597461
ENST00000595173
ENST00000596950
ENST00000597509
ENST00000599280
ENST00000594174 ENSP00000472095
ENST00000597727 ENSP00000471014
ENST00000595316 ENSP00000469770
ENST00000600690 ENSP00000469318
ENST00000595375
ENST00000597439 ENSP00000471214
ENST00000593493 ENSP00000472852
ENST00000601743
ENST00000599568 ENSP00000471323
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 10 experimentally validated interaction(s) in this database.
Experimentally validated
Total 10 [view]
Protein-Protein 7 [view]
Protein-DNA 3 [view]
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0003824 catalytic activity
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis
GO:0008152 metabolic process
GO:0022617 extracellular matrix disassembly
GO:0030198 extracellular matrix organization
Cellular Component
GO:0005576 extracellular region
Orthologs
No orthologs found for this gene
Pathways
NETPATH
REACTOME
Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) pathway
Activation of Matrix Metalloproteinases pathway
Extracellular matrix organization pathway
Degradation of the extracellular matrix pathway
Metabolism of proteins pathway
KEGG
INOH
PID NCI
Coregulation of Androgen receptor activity
Regulation of Androgen receptor activity
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene
RefSeq NM_001002231 NM_001256080 NM_005551
HUGO
OMIM
CCDS CCDS12808 CCDS42597 CCDS58675
HPRD 01006
IMGT
EMBL
GenPept
RNA Seq Atlas