Brief Information of the Compound and Protein
Compound Name
 Compound Info 
(2S,5S,8S,13S,Z)-13-((S)-2-(2-(2-((S)-2-amino-3-(4-hydroxyphenyl)propanamido)acetamido)acetamido)-3-phenylpropanamido)-N-((S)-1-((S)-2-((S)-1,6-diamino-1-oxohexan-2-ylcarbamoyl)pyrrolidin-1-yl)-5-guanidino-1-oxopentan-2-yl)-2,5-bis(3-guanidinopropyl)-3,6,14-trioxo-1,4,7-triazacyclotetradec-10-ene-8-carboxamide
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 PubChem ID
CID: 44254668
SID: 85289391
Canonical SMILES
N=C(N)NCCC[C@@H]1NC(=O)[C@@H](NC(=O)[C@H](Cc2ccccc2)NC(=O)CNC(=O)CNC(=O)[C@@H](N)Cc2ccc(O)cc2)C/C=C\C[C@@H](C(=O)N[C@@H](CCCNC(=N)N)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CCCCN)C(N)=O)NC(=O)[C@H](CCCNC(=N)N)NC1=O
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Compound Formula C59H92N22O12
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)
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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)  2
1
EC50 = 23 nM
   TI
   LI
   LO
   TS
2
Ki = 10.9 nM
   TI
   LI
   LO
   TS