Reaction Details Report a problem with these data
Target
Cathepsin B
Ligand
BDBM32755
Substrate
Z-Arg-Arg-AMC
Meas. Tech.
Cathepsin B mixture HTS dose-response confirmation
pH
6.8±n/a
Temperature
296.15±n/a K
IC50
1990.05±n/a nM
Citation
 PubChem, PC Cathepsin B mixture HTS dose-response confirmation  PubChem Bioassay (2008)[AID] 
Target
Name:
Cathepsin B
Synonyms:
APP secretase | APPS | CATB_HUMAN | CPSB | CTSB | Cathepsin B heavy chain | Cathepsin B light chain | Cathepsin B1
Type:
Enzyme
Mol. Mass.:
37819.69
Organism:
Homo sapiens (Human)
Description:
gi_63102437
Residue:
339
Sequence:
MWQLWASLCCLLVLANARSRPSFHPLSDELVNYVNKRNTTWQAGHNFYNVDMSYLKRLCGTFLGGPKPPQRVMFTEDLKLPASFDAREQWPQCPTIKEIRDQGSCGSCWAFGAVEAISDRICIHTNAHVSVEVSAEDLLTCCGSMCGDGCNGGYPAEAWNFWTRKGLVSGGLYESHVGCRPYSIPPCEHHVNGSRPPCTGEGDTPKCSKICEPGYSPTYKQDKHYGYNSYSVSNSEKDIMAEIYKNGPVEGAFSVYSDFLLYKSGVYQHVTGEMMGGHAIRILGWGVENGTPYWLVANSWNTDWGDNGFFKILRGQDHCGIESEVVAGIPRTDQYWEKI
  
Inhibitor
Name:
BDBM32755
Synonyms:
2-thiophenecarboxylic acid [5-amino-1-(4-methylphenyl)sulfonyl-3-pyrazolyl] ester | CHEMBL245264 | MLS000033863 | SMR000014914 | Thiophene-2-carboxylic acid 5-amino-1-(toluene-4-sulfonyl)-1H-pyrazol-3-yl ester | [5-amino-1-(4-methylphenyl)sulfonylpyrazol-3-yl] thiophene-2-carboxylate | [5-azanyl-1-(4-methylphenyl)sulfonyl-pyrazol-3-yl] thiophene-2-carboxylate | cid_646525 | thiophene-2-carboxylic acid (5-amino-1-tosyl-pyrazol-3-yl) ester
Type:
Small organic molecule
Emp. Form.:
C15H13N3O4S2
Mol. Mass.:
363.411
SMILES:
Cc1ccc(cc1)S(=O)(=O)n1nc(OC(=O)c2cccs2)cc1N
Structure:
Search PDB for entries with ligand similarity:
Substrate
Name:
Z-Arg-Arg-AMC
Synonyms:
Benzyloxycarbonyl- L-arginyl- L-arginine- 4-methylcoumaryl-7-amide
Type:
fluorogenic substrate
Mol. Mass.:
358.43
Organism:
n/a
Description:
n/a
Residue:
3
Sequence:
NA