Reaction Details Report a problem with these data
Target
Cathepsin S
Ligand
BDBM33981
Substrate
Cathepsin S Substrate Peptide
Meas. Tech.
Cathepsn S Inhibition Assay
pH
5±n/a
Temperature
296.15±n/a K
IC50
720±n/a nM
Citation
 Ameriks, MK; Axe, FU; Bembenek, SD; Edwards, JP; Gu, Y; Karlsson, L; Randal, M; Sun, S; Thurmond, RL; Zhu, J Pyrazole-based cathepsin S inhibitors with arylalkynes as P1 binding elements. Bioorg Med Chem Lett 19:6131-4 (2009) [PubMed]  Article 
Target
Name:
Cathepsin S
Synonyms:
CATS_HUMAN | CTSS | Cathepsin S (Cat S) | cathepsin S preproprotein
Type:
Protein
Mol. Mass.:
37507.38
Organism:
Homo sapiens (Human)
Description:
P25774
Residue:
331
Sequence:
MKRLVCVLLVCSSAVAQLHKDPTLDHHWHLWKKTYGKQYKEKNEEAVRRLIWEKNLKFVMLHNLEHSMGMHSYDLGMNHLGDMTSEEVMSLMSSLRVPSQWQRNITYKSNPNRILPDSVDWREKGCVTEVKYQGSCGACWAFSAVGALEAQLKLKTGKLVSLSAQNLVDCSTEKYGNKGCNGGFMTTAFQYIIDNKGIDSDASYPYKAMDQKCQYDSKYRAATCSKYTELPYGREDVLKEAVANKGPVSVGVDARHPSFFLYRSGVYYEPSCTQNVNHGVLVVGYGDLNGKEYWLVKNSWGHNFGEEGYIRMARNKGNHCGIASFPSYPEI
  
Inhibitor
Name:
BDBM33981
Synonyms:
arylalkyne pyrazole-based compound, 12
Type:
Small organic molecule
Emp. Form.:
C28H30Cl2N4O3S
Mol. Mass.:
573.534
SMILES:
CS(=O)(=O)N1CCc2c(C1)c(nn2CCCN1CCOCC1)-c1ccc(Cl)c(c1)C#Cc1ccccc1Cl
Structure:
Search PDB for entries with ligand similarity:
Substrate
Name:
Cathepsin S Substrate Peptide
Synonyms:
n/a
Type:
Internally quenched FRET peptide
Mol. Mass.:
2951.18
Organism:
n/a
Description:
n/a
Residue:
27
Sequence:
AEDENSEKARVLAEAADACYLKAMIDE