Brief Information of the Compound and Protein
Compound Name
 Compound Info 
(2S)-N-[(2S)-1-[[(2S,3S)-1-[[(2S)-3-acetamido-1-[(2S)-2-[[(2S)-1,6-diamino-1-oxohexan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-2-[[(2R)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-(benzylamino)-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]butanediamide
    Show/Hide
 PubChem ID
CID: 45483653
Canonical SMILES
CC[C@H](C)[C@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(N)=O)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)CNC(=O)[C@H](Cc1ccc(O)cc1)NCc1ccccc1)C(=O)N[C@@H](CNC(C)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCCN)C(N)=O
    Show/Hide
Compound Formula C67H100N18O14
Compound Structure
Protein Name
 Protein Info 
Kappa-type opioid receptor
Protein Classification
Membrane receptor
>
Family A G protein-coupled receptor
>
Peptide receptor (family A GPCR)
>
Short peptide receptor (family A GPCR)
>
Opioid receptor
Uniprot ID
P34975
Gene Name
OPRK1
Table of Molecular Bioactivities Related to the Compound and Protein
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO
 Cell Line Info 
Cricetulus griseus (Chinese hamster)  1
1
Ki = 2840 nM
   TI
   LI
   LO
   TS