Reaction Details Report a problem with these data
Target
Cathepsin B
Ligand
BDBM35493
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
12.2833±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:
BDBM35493
Synonyms:
(2R,3R)-3-[[(1S)-1-(4-guanidinobutylcarbamoyl)-3-methyl-butyl]carbamoyl]oxirane-2-carboxylic acid | (2R,3R)-3-[[(2S)-1-[4-(diaminomethylideneamino)butylamino]-4-methyl-1-oxopentan-2-yl]carbamoyl]oxirane-2-carboxylic acid | (2R,3R)-3-[[(2S)-1-[4-[bis(azanyl)methylideneamino]butylamino]-4-methyl-1-oxidanylidene-pentan-2-yl]carbamoyl]oxirane-2-carboxylic acid | (2R,3R)-3-[[[(2S)-1-[4-(diaminomethylideneamino)butylamino]-4-methyl-1-oxopentan-2-yl]amino]-oxomethyl]-2-oxiranecarboxylic acid | E-64 | MLS000069547 | SMR000058838 | cid_439487
Type:
Small organic molecule
Emp. Form.:
C15H27N5O5
Mol. Mass.:
357.4054
SMILES:
[#6]-[#6](-[#6])-[#6]-[#6@H](-[#7]-[#6](=O)-[#6@@H]-1-[#8]-[#6@H]-1-[#6](-[#8])=O)-[#6](=O)-[#7]-[#6]-[#6]-[#6]-[#6]\[#7]=[#6](\[#7])-[#7]
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