Brief Information of the Compound and Protein
Compound Name
 Compound Info 
(2S)-2-[3-[(4S)-4-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-oxo-4,5-dihydro-1H-2-benzazepin-2-yl]propanoylamino]-N-[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]-5-(diaminomethylideneamino)pentanamide
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Canonical SMILES
Cc1cc(O)cc(C)c1C[C@H](N)C(=O)N[C@H](CCCNC(N)=N)C(=O)N[C@H]1Cc2ccccc2CN(CCC(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](Cc2ccccc2)C(N)=O)C1=O
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Compound Formula C45H63N13O7
Compound Structure
Protein Name
 Protein Info 
Kappa-type opioid receptor
Protein Classification
Membrane receptor
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Family A G protein-coupled receptor
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Peptide receptor (family A GPCR)
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Short peptide receptor (family A GPCR)
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Opioid receptor
Uniprot ID
P41145
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
CL000006 HEK293
 Cell Line Info 
Homo sapiens (Human)  1
1
EC50 = 108 nM
   TI
   LI
   LO
   TS