Gene Information
Gene NameCTSC
OrganismHomo sapiens (Human)
Gene Length463
Protein NamesDipeptidyl peptidase 1 (EC 3.4.14.1) (Cathepsin C) (Cathepsin J) (Dipeptidyl peptidase I) (DPP-I) (DPPI) (Dipeptidyl transferase) [Cleaved into: Dipeptidyl peptidase 1 exclusion domain chain (Dipeptidyl peptidase I exclusion domain chain); Dipeptidyl peptidase 1 heavy chain (Dipeptidyl peptidase I heavy chain); Dipeptidyl peptidase 1 light chain (Dipeptidyl peptidase I light chain)]
Target Namedipeptidyl peptidase i
Target TypeClinical trial target
Gene Age1488 ( ENSG00000109861 )
Evolutionary StageEukaryota
AlphaFoldDBP53634
Gene CardCTSC
Uniprot IDP53634
PfamPF08773; PF00112
In ASDyes
Allosteric Predictionno (-0.197430367)
Ortholog in AnimalsAlpaca_ CTSC ( ortholog_one2one )
Dog_ CTSC ( ortholog_one2many )
GuineaPig_ CTSC ( ortholog_one2one )
Macaque_ CTSC ( ortholog_one2one )
Mouse_ Ctsc ( ortholog_one2one )
Pig_ CTSC ( ortholog_one2one )
Rat_ Ctsc ( ortholog_one2one )
Rabbit_ CTSC ( ortholog_one2one )
OhnologsNA
ParalogsCTSL, CTSV, CTSK, CTSH, TINAGL1, CTSO, CTSW, CTSF, TINAG, CTSB, CTSZ, CTSS
TissueNA
Tissue SpecificityUbiquitous. Highly expressed in lung, kidney and placenta. Detected at intermediate levels in colon, small intestine, spleen and pancreas. {ECO:0000269|PubMed:9092576}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1K3B  (X-ray  2.15A  2DJF  (X-ray  2.00A  2DJG  (X-ray  2.05A  3PDF  (X-ray  1.85A  4CDC  (X-ray  2.40A  4CDD  (X-ray  2.35A  4CDE  (X-ray  2.40A  4CDF  (X-ray  2.20A  4OEL  (X-ray  1.40A  4OEM  (X-ray  1.52A 
DBSNP rs104894210  rs104894216  rs760130711  rs749103588  rs217086  rs764724707  rs104894207  rs587777534  rs587777534  rs104894208  rs748729285  rs104894214  rs1484758757  rs1294233227  rs1044703733  rs104894211  rs200627023  rs151269219  rs28937571  rs104894215  rs3888798 
Subcellular location [CC]Lysosome.
Mouse PG classificationLPG
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