Reaction Details Report a problem with these data
Target
Cathepsin K
Ligand
BDBM19804
Substrate
BDBM19485
Meas. Tech.
In Vitro Enzyme Inhibition Assay
pH
5.5±n/a
Temperature
295.15±n/a K
Ki
44±n/a nM
Citation
 Marquis, RW; Ru, Y; Zeng, J; Trout, RE; LoCastro, SM; Gribble, AD; Witherington, J; Fenwick, AE; Garnier, B; Tomaszek, T; Tew, D; Hemling, ME; Quinn, CJ; Smith, WW; Zhao, B; McQueney, MS; Janson, CA; D'Alessio, K; Veber, DF Cyclic ketone inhibitors of the cysteine protease cathepsin K. J Med Chem 44:725-36 (2001) [PubMed]  Article 
Target
Name:
Cathepsin K
Synonyms:
CATK_HUMAN | CTSK | CTSO | CTSO2 | Cathepsin O | Cathepsin O2 | Cathepsin X
Type:
Enzyme
Mol. Mass.:
36975.68
Organism:
Homo sapiens (Human)
Description:
P43235
Residue:
329
Sequence:
MWGLKVLLLPVVSFALYPEEILDTHWELWKKTHRKQYNNKVDEISRRLIWEKNLKYISIHNLEASLGVHTYELAMNHLGDMTSEEVVQKMTGLKVPLSHSRSNDTLYIPEWEGRAPDSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRGIDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNLNHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM
  
Inhibitor
Name:
BDBM19804
Synonyms:
(2S)-4-methyl-N-(4-oxooxolan-3-yl)-2-(quinolin-2-ylformamido)pentanamide | 3-amidotetrahydrofuran-4-one, 16 | CHEMBL62239
Type:
Small organic molecule
Emp. Form.:
C20H23N3O4
Mol. Mass.:
369.4143
SMILES:
CC(C)C[C@H](NC(=O)c1ccc2ccccc2n1)C(=O)NC1COCC1=O |r|
Structure:
Search PDB for entries with ligand similarity:
Substrate
Name:
BDBM19485
Synonyms:
Cbz-Phe-Arg-AMC | Fluorogenic substrate | Z-Phe-Arg-AMC.HCl
Type:
n/a
Emp. Form.:
n/a
Mol. Mass.:
n/a
SMILES:
n/a
Structure: