Ki Summary BindingDB logo
myBDB logout
Reaction Details
Report a problem with these data
TargetPapain
LigandBDBM50042412
Substrate/Competitorn/a
Meas. Tech.ChEBML_152654
pH6±n/a
Ki 45000±n/a nM
Commentsextracted
Citation Li, ZPatil, GSGolubski, ZEHori, HTehrani, KForeman, JEEveleth, DDBartus, RTPowers, JC Peptide alpha-keto ester, alpha-keto amide, and alpha-keto acid inhibitors of calpains and other cysteine proteases. J Med Chem36:3472-80 (1993) [PubMed]
More Info.:Get all data from this article,  Assay Method
 
Papain
Name:Papain
Synonyms:Allergen=Car p 1 | PAPA1_CARPA | PPI | Papaya proteinase I
Type:Enzyme
Mol. Mass.:38923.01
Organism:Carica papaya
Description:Papain was purchased from Sigma, Germany.
Residue:345
Sequence:
MAMIPSISKLLFVAICLFVYMGLSFGDFSIVGYSQNDLTSTERLIQLFESWMLKHNKIYK
NIDEKIYRFEIFKDNLKYIDETNKKNNSYWLGLNVFADMSNDEFKEKYTGSIAGNYTTTE
LSYEEVLNDGDVNIPEYVDWRQKGAVTPVKNQGSCGSCWAFSAVVTIEGIIKIRTGNLNE
YSEQELLDCDRRSYGCNGGYPWSALQLVAQYGIHYRNTYPYEGVQRYCRSREKGPYAAKT
DGVRQVQPYNEGALLYSIANQPVSVVLEAAGKDFQLYRGGIFVGPCGNKVDHAVAAVGYG
PNYILIKNSWGTGWGENGYIRIKRGTGNSYGVCGLYTSSFYPVKN
Blast this sequence in BindingDB or PDB
  Blast E-value cutoff:
BDBM50042412
n/a
NameBDBM50042412
Synonyms:CHEMBL420872 | [1-(1-Benzyl-2-ethylcarbamoyl-2-oxo-ethylcarbamoyl)-3-methyl-butyl]-carbamic acid benzyl ester
TypeSmall organic molecule
Emp. Form.C26H33N3O5
Mol. Mass.467.5573
SMILESCCNC(=O)C(=O)C(Cc1ccccc1)NC(=O)C(CC(C)C)NC(=O)OCc1ccccc1
Structure
Search PDB for entries with ligand similarity:Similarity to this molecule at least: