Ki Summary BindingDB logo
myBDB logout
Reaction Details
Report a problem with these data
TargetPapain
LigandBDBM53072
Substrate/Competitorn/a
Meas. Tech.ChEMBL_848940 (CHEMBL2149734)
IC50 89800±n/a nM
Citation Park, JYKim, JHKim, YMJeong, HJKim, DWPark, KHKwon, HJPark, SJLee, WSRyu, YB Tanshinones as selective and slow-binding inhibitors for SARS-CoV cysteine proteases. Bioorg Med Chem20:5928-35 (2012) [PubMed]  Article
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:
BDBM53072
n/a
NameBDBM53072
Synonyms:(5Z)-3-allyl-5-(3-ethyl-1,3-benzothiazol-2-ylidene)-2-thioxo-thiazolidin-4-one | (5Z)-5-(3-ethyl-1,3-benzothiazol-2-ylidene)-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one | (5Z)-5-(3-ethyl-1,3-benzothiazol-2-ylidene)-3-prop-2-enyl-2-sulfanylidene-4-thiazolidinone | 3-Allyl-5-(3-ethyl-3H-benzothiazol-2-ylidene)-2-thioxo-thiazolidin-4-one | MLS001210616 | SMR000505156 | cid_3094418
TypeSmall organic molecule
Emp. Form.C15H14N2OS3
Mol. Mass.334.479
SMILESCCN1\C(Sc2ccccc12)=C1\SC(=S)N(CC=C)C1=O
Structure
Search PDB for entries with ligand similarity:Similarity to this molecule at least: