Target Information
| Target General Infomation | |||||
|---|---|---|---|---|---|
| Target ID |
T70490
(Former ID: TTDR00571)
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| Target Name |
Dipeptidyl peptidase I (CTSC)
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| Synonyms |
Dipeptidyl transferase; Dipeptidyl peptidase 1; DPPI; DPP-I; Cysteine protease dipeptidyl peptidase I; Cathepsin J; Cathepsin C; CPPI
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| Gene Name |
CTSC
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| Target Type |
Clinical trial target
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[1] | |||
| Disease | [+] 1 Target-related Diseases | + | |||
| 1 | Bronchiectasis [ICD-11: CA24] | ||||
| Function |
Has dipeptidylpeptidase activity. Active against a broad range of dipeptide substrates composed of both polar and hydrophobic amino acids. Proline cannot occupy the P1 position and arginine cannot occupy the P2 position of the substrate. Can act as both an exopeptidase and endopeptidase. Activates serine proteases such as elastase, cathepsin G and granzymes A and B. Can also activate neuraminidase and factor XIII. Thiol protease.
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| BioChemical Class |
Peptidase
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| UniProt ID | |||||
| EC Number |
EC 3.4.14.1
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| Sequence |
MGAGPSLLLAALLLLLSGDGAVRCDTPANCTYLDLLGTWVFQVGSSGSQRDVNCSVMGPQ
EKKVVVYLQKLDTAYDDLGNSGHFTIIYNQGFEIVLNDYKWFAFFKYKEEGSKVTTYCNE TMTGWVHDVLGRNWACFTGKKVGTASENVYVNIAHLKNSQEKYSNRLYKYDHNFVKAINA IQKSWTATTYMEYETLTLGDMIRRSGGHSRKIPRPKPAPLTAEIQQKILHLPTSWDWRNV HGINFVSPVRNQASCGSCYSFASMGMLEARIRILTNNSQTPILSPQEVVSCSQYAQGCEG GFPYLIAGKYAQDFGLVEEACFPYTGTDSPCKMKEDCFRYYSSEYHYVGGFYGGCNEALM KLELVHHGPMAVAFEVYDDFLHYKKGIYHHTGLRDPFNPFELTNHAVLLVGYGTDSASGM DYWIVKNSWGTGWGENGYFRIRRGTDECAIESIAVAATPIPKL |
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| Drugs and Modes of Action | |||||
| Clinical Trial Drug(s) | [+] 1 Clinical Trial Drugs | + | |||
| 1 | GSK2793660 | Drug Info | Phase 1 | Bronchiectasis | [1] |
| Mode of Action | [+] 2 Modes of Action | + | |||
| Modulator | [+] 1 Modulator drugs | + | |||
| 1 | GSK2793660 | Drug Info | [1] | ||
| Inhibitor | [+] 4 Inhibitor drugs | + | |||
| 1 | (S)-2-amino-N-(1-cyano-2-phenylethyl)acetamide | Drug Info | [2] | ||
| 2 | Cathepsin C inhibitors | Drug Info | [3] | ||
| 3 | GNF-PF-5434 | Drug Info | [4] | ||
| 4 | PMID3941405C3d | Drug Info | [5] | ||
| Target Regulators | |||||
| Target-regulating microRNAs | |||||
| Target Affiliated Biological Pathways | |||||
| KEGG Pathway | [+] 1 KEGG Pathways | + | |||
| 1 | Lysosome | ||||
| NetPath Pathway | [+] 3 NetPath Pathways | + | |||
| 1 | IL2 Signaling Pathway | ||||
| 2 | IL4 Signaling Pathway | ||||
| 3 | TGF_beta_Receptor Signaling Pathway | ||||
| Reactome | [+] 3 Reactome Pathways | + | |||
| 1 | COPII (Coat Protein 2) Mediated Vesicle Transport | ||||
| 2 | MHC class II antigen presentation | ||||
| 3 | Cargo concentration in the ER | ||||
| WikiPathways | [+] 4 WikiPathways | + | |||
| 1 | miR-targeted genes in muscle cell - TarBase | ||||
| 2 | miR-targeted genes in lymphocytes - TarBase | ||||
| 3 | miR-targeted genes in leukocytes - TarBase | ||||
| 4 | miR-targeted genes in epithelium - TarBase | ||||
| Target-Related Models and Studies | |||||
| Target Validation | |||||
| References | |||||
| REF 1 | ClinicalTrials.gov (NCT02058407) A Study to Evaluate the Safety, Tolerability, Pharmacokinetics (PK), Pharmacodynamics (PD) and Food Effect of Single or Repeat Doses of GSK2793660 in Healthy Subjects. U.S. National Institutes of Health. | ||||
| REF 2 | Dipeptidyl nitriles as human dipeptidyl peptidase I inhibitors. Bioorg Med Chem Lett. 2006 Jul 1;16(13):3614-7. | ||||
| REF 3 | URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Target id: 2344). | ||||
| REF 4 | Substrate optimization for monitoring cathepsin C activity in live cells. Bioorg Med Chem. 2009 Feb 1;17(3):1064-70. | ||||
| REF 5 | Carboxyl-modified amino acids and peptides as protease inhibitors. J Med Chem. 1986 Jan;29(1):104-11. | ||||
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