Cathepsin K

Summary
UniProt ID
P43235
Gene Symbol
  • CTSK
  • CTSO
  • CTSO2
Gene ID
1513
Organism
Homo sapiens (human)
PubChem
P43235
RaftProt
P43235
Re-Glyco
P43235
Annotation
Keyword
  • 3D-structure
  • Cell membrane
  • Disease variant
  • Disulfide bond
  • Glycoprotein
  • Lysosome
  • Proteomics identification
  • Reference proteome
  • Secreted
  • Signal
  • Thiol protease
  • Zymogen
Gene Ontology (GO)
Sequence
MWGLKVLLLPVVSFALYPEEILDTHWELWKKTHRKQYNNKVDEISRRLIWEKNLKYISIHNLEASLGVHTYELAMNHLGDMTSEEVVQKMTGLKVPLSHSRSNDTLYIPEWEGRAPDSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRGIDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNLNHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM
Glycosylation Sites
Displaying 1 entry
Position Description PubMed ID GlyTouCan ID Source
103 N-linked (GlcNAc...) asparagine
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Disease
Displaying 1 entry
DO ID Disease Name Source
DOID:0080038 pycnodysostosis

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01


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Last updated: April 6, 2026