Gene Information
Gene NameKLK9
OrganismHomo sapiens (Human)
Gene Length250
Protein NamesKallikrein-9 (EC 3.4.21.-) (Kallikrein-like protein 3) (KLK-L3)
Target NameNA
Target TypeNA
Gene Age168 ( ENSG00000213022 )
Evolutionary StageMammalia
AlphaFoldDBQ9UKQ9
Gene CardKLK9
Uniprot IDQ9UKQ9
PfamPF00089
In ASDno
Allosteric Predictionno (-0.508316439)
Ortholog in AnimalsAlpaca_ KLK9 ( ortholog_one2one )
Dog_ KLK9 ( ortholog_one2one )
GuineaPig_ KLK9 ( ortholog_one2one )
Macaque_ KLK9 ( ortholog_one2one )
Mouse_ Klk9 ( ortholog_one2one )
Pig_ KLK9 ( ortholog_one2one )
Rat_ Klk9 ( ortholog_one2one )
Rabbit_ KLK9 ( ortholog_one2one )
OhnologsNA
ParalogsOVCH1, PLAT, PRSS48, PLGLB1, PLGLB2, PLG, TMPRSS12, GZMM, KLK15, PRSS37, PRSS27, PRSS33, PRSS57, PRSS50
Tissueskin
Tissue SpecificitySkin, thymus, trachea, cerebellum and spinal cord.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP NA 
Subcellular location [CC]Secreted {ECO:0000305}.
Mouse PG classificationNA
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