General Information of the Protein
Protein ID
PT02240
Protein Name
Substance-P receptor
Secondarily
Protein Name
NK-1 receptor
Tachykinin receptor 1
Gene Name
TACR1
Secondarily
Gene Name
Tac1r
Sequence
MDNVLPMDSDLFPNISTNTSESNQFVQPTWQIVLWAAAYTVIVVTSVVGNVVVIWIILAHKRMRTVTNYFLVNLAFAEACMAAFNTVVNFTYAVHNVWYYGLFYCKFHNFFPIAALFASIYSMTAVAFDRYMAIIHPLQPRLSATATKVVIFVIWVLALLLAFPQGYYSTTETMPSRVVCMIEWPEHPNRTYEKAYHICVTVLIYFLPLLVIGYAYTVVGITLWASEIPGDSSDRYHEQVSAKRKVVKMMIVVVCTFAICWLPFHVFFLLPYINPDLYLKKFIQQVYLASMWLAMSSTMYNPIIYCCLNDRFRLGFKHAFRCCPFISAGDYEGLEMKSTRYLQTQSSVYKVSRLETTISTVVGAHEEEPEEGPKATPSSLDLTSNGSSRSNSKTMTESSSFYSNMLA
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Organism
Rattus norvegicus, Rat
Protein Classification
Membrane receptor
>
Family A G protein-coupled receptor
>
Peptide receptor (family A GPCR)
>
Short peptide receptor (family A GPCR)
>
Neurokinin receptor
Function
This is a receptor for the tachykinin neuropeptide substance P. It is probably associated with G proteins that activate a phosphatidylinositol-calcium second messenger system. The rank order of affinity of this receptor to tachykinins is: substance P > substance K > neuromedin-K.
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Uniprot ID
P14600
Ensembl ID
ENSG00000115353
Subcellular Location
Cell membrane
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000011 , CHO
Compound ID Compound Name Compound Formula
CP0383598
Bifunctional Peptide Ligand, 5 (TY005)
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C59H69F6N9O10S
 2
1
IC50 = 1 nM
   TI
   LI
   LO
   TS
2
Ki = 0.29 nM
   TI
   LI
   LO
   TS
CP0372407
(S)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-15-(4-hydroxyphenyl)-11-methyl-4,7,10,13-tetraoxo-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)methyl)-3,6,9,12-tetraazapentadecane)-N-((S)-1-((S)-1-(3,5-bis(trifluoromethyl)benzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
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C63H76F6N10O15
 2
1
IC50 = 4.467 nM
   TI
   LI
   LO
   TS
2
Ki = 1.5 nM
   TI
   LI
   LO
   TS
CP0436682
(S)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-15-(4-hydroxy-2,6-dimethylphenyl)-11-methyl-2-(2-(methylthio)ethyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazapentadecane)-N-((S)-1-((S)-1-(3,5-bis(trifluoromethyl)benzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
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C61H74F6N10O9S
 2
1
IC50 = 5.129 nM
   TI
   LI
   LO
   TS
2
Ki = 2.3 nM
   TI
   LI
   LO
   TS
CP0396946
(S)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-2-butyl-15-(4-hydroxyphenyl)-11-methyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazapentadecane)-N-((S)-1-((S)-1-(3,5-bis(trifluoromethyl)benzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
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C60H72F6N10O9
 2
1
IC50 = 20.89 nM
   TI
   LI
   LO
   TS
2
Ki = 6.8 nM
   TI
   LI
   LO
   TS
CP0233356
(S)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-15-(4-hydroxyphenyl)-11-methyl-2-(2-(methylthio)ethyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazapentadecane)-N-((S)-1-((S)-1-(3,5-bis(trifluoromethyl)benzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
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C59H70F6N10O9S
 2
1
IC50 = 25.12 nM
   TI
   LI
   LO
   TS
2
Ki = 7.3 nM
   TI
   LI
   LO
   TS
CP0422116
(S)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-2-butyl-15-(4-hydroxy-2,6-dimethylphenyl)-11-methyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazapentadecane)-N-((S)-1-((S)-1-((3,5-bis(trifluoromethyl)benzyl)(methyl)amino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
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C63H78F6N10O9
 2
1
IC50 = 30.9 nM
   TI
   LI
   LO
   TS
2
Ki = 11 nM
   TI
   LI
   LO
   TS
CP0375711
(S)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-2-butyl-15-(4-hydroxyphenyl)-11-methyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazapentadecane)-N-((S)-1-((S)-1-(3,5-bis(trifluoromethyl)benzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-1-oxo-3-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)propan-2-yl)pyrrolidine-2-carboxamide
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C63H76F6N10O15
 2
1
IC50 = 50.12 nM
   TI
   LI
   LO
   TS
2
Ki = 14 nM
   TI
   LI
   LO
   TS
CP0456322
(S)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-2-butyl-15-(4-hydroxy-2,6-dimethylphenyl)-11-methyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazapentadecane)-N-((S)-1-((S)-1-(3,5-bis(trifluoromethyl)benzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
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C62H76F6N10O9
 2
1
IC50 = 52.48 nM
   TI
   LI
   LO
   TS
2
Ki = 13 nM
   TI
   LI
   LO
   TS
CP0372408
(S)-2-((S)-2-(2-((R)-2-((S)-2-amino-3-(4-hydroxyphenyl)propanamido)propanamido)acetamido)-3-phenylpropanamido)-N-((S)-1-((S)-1-((S)-1-(3,5-bis(trifluoromethyl)benzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-4-methyl-1-oxopentan-2-ylamino)-1-oxo-3-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)propan-2-yl)hexanamide
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C64H80F6N10O15
 2
1
IC50 = 72.44 nM
   TI
   LI
   LO
   TS
2
Ki = 23 nM
   TI
   LI
   LO
   TS
CP0387532
(S)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-2-butyl-15-(4-hydroxyphenyl)-11-methyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazapentadecane)-N-((S)-1-((S)-1-((S)-1-(3,5-bis(trifluoromethyl)benzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-3-((2R,3R,4S,5S,6R)-6-ethyl-3,4,5-trihydroxytetrahydro-2H-pyran-2-yloxy)-1-oxopropan-2-ylamino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
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C70H89F6N11O15
 2
1
IC50 = 95.5 nM
   TI
   LI
   LO
   TS
2
Ki = 34 nM
   TI
   LI
   LO
   TS
CP0372166
(S)-N-((S)-1-((S)-3-(1H-indol-3-yl)-1-oxo-1-(3-(trifluoromethyl)benzylamino)propan-2-ylamino)-4-methyl-1-oxopentan-2-yl)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-2-butyl-15-(4-hydroxy-2,6-dimethylphenyl)-11-methyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazapentadecane)pyrrolidine-2-carboxamide
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C61H77F3N10O9
 2
1
IC50 = 389.05 nM
   TI
   LI
   LO
   TS
2
Ki = 140 nM
   TI
   LI
   LO
   TS
CP0036095
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-acetamido-3-(1H-indol-3-yl)propanoate
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C22H18F6N2O3
 2
1
IC50 = 398.11 nM
   TI
   LI
   LO
   TS
2
Ki = 130 nM
   TI
   LI
   LO
   TS
CP0372167
(S)-1-((2S,5S,11R,14S)-14-amino-5-benzyl-2-butyl-15-(4-hydroxy-2,6-dimethylphenyl)-11-methyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazapentadecane)-N-((S)-1-((S)-1-(3,4-dimethoxybenzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-ylamino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
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C62H82N10O11
 2
1
IC50 = 891.25 nM
   TI
   LI
   LO
   TS
2
Ki = 320 nM
   TI
   LI
   LO
   TS
CP0373195
(2S)-1-[(2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]-N-[(2S)-1-[[(2S)-1-(benzylamino)-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
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C57H72N10O9S
 2
1
IC50 = 2511.89 nM
   TI
   LI
   LO
   TS
2
Ki = 700 nM
   TI
   LI
   LO
   TS
CP0078358
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-fluorophenyl)propanoyl]amino]acetyl]amino]-3-(1H-indol-3-yl)propanoate
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C45H44F7N7O8
 1
1
Ki = 0.042 nM
   TI
   LI
   LO
   TS
CP0053696
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoate
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C49H53F6N7O8
 1
1
Ki = 0.089 nM
   TI
   LI
   LO
   TS
CP0066825
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-(1H-indol-3-yl)propanoate
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C43H42F6N6O7
 1
1
Ki = 0.15 nM
   TI
   LI
   LO
   TS
CP0078359
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoate
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C34H34F6N4O5
 1
1
Ki = 0.28 nM
   TI
   LI
   LO
   TS
CP0313995
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-(1H-indol-3-yl)propanoate
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C48H51F6N7O8S
 1
1
Ki = 0.29 nM
   TI
   LI
   LO
   TS
CP0146998
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]hexanoylamino]-3-(1H-indol-3-yl)propanoate
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C49H53F6N7O8
 1
1
Ki = 0.58 nM
   TI
   LI
   LO
   TS
CP0404126
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]propanoyl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoate
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C57H67F6N9O10S
 1
1
Ki = 1.1 nM
   TI
   LI
   LO
   TS
CP0394033
C-terminal modified bifunctional peptide, 1
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C54H60F6N8O9
 1
1
Ki = 1.6 nM
   TI
   LI
   LO
   TS
CP0244494
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2S)-1-[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-indol-3-yl)propanoate
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C48H49F6N7O8
 1
1
Ki = 1.6 nM
   TI
   LI
   LO
   TS
CP0146784
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[3-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]propanoylamino]-3-(1H-indol-3-yl)propanoate
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C46H47F6N7O8
 1
1
Ki = 1.6 nM
   TI
   LI
   LO
   TS
CP0141882
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoate
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C32H30F6N4O5
 1
1
Ki = 2.9 nM
   TI
   LI
   LO
   TS
CP0368138
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2S)-2-[[(2R)-1-[(2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoate
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C59H69F6N9O10S
 1
1
Ki = 3.6 nM
   TI
   LI
   LO
   TS
CP0294890
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]acetyl]amino]-3-(1H-indol-3-yl)propanoate
   Show/Hide
C45H45F6N7O8
 1
1
Ki = 4.2 nM
   TI
   LI
   LO
   TS
CP0385820
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-chlorophenyl)propanoyl]amino]acetyl]amino]-3-(1H-indol-3-yl)propanoate
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C45H44ClF6N7O8
 1
1
Ki = 4.9 nM
   TI
   LI
   LO
   TS
CP0394035
(2S)-2-{[(2S)-1-[(2S)-2-{2-[(2R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]propanamido]acetamido}-3-phenylpropanoyl]pyrrolidin-2-yl]formamido}-N-[(1S)-1-({[3,5-bis(trifluoromethyl)phenyl]methyl}(methyl)carbamoyl)-2-(1H-indol-3-yl)ethyl]-4-methylpentanamide
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C55H63F6N9O8
 1
1
Ki = 6.1 nM
   TI
   LI
   LO
   TS
CP0313996
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2S)-2-[[1-[[(2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]cyclopentanecarbonyl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoate
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C60H71F6N9O10S
 1
1
Ki = 7.8 nM
   TI
   LI
   LO
   TS
CP0419819
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-2-methylpropanoyl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoate
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C58H69F6N9O10S
 1
1
Ki = 9.8 nM
   TI
   LI
   LO
   TS
CP0068481
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(1H-indol-3-yl)propanoate
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C34H33F6N5O6
 1
1
Ki = 15 nM
   TI
   LI
   LO
   TS
CP0547722
(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-chlorophenyl)propanoyl]-N-[(2S)-1-[[(2S)-1-[[3,5-bis(trifluoromethyl)phenyl]methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
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C56H64ClF6N9O8
 1
1
Ki = 26 nM
   TI
   LI
   LO
   TS
CP0088491
(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]-N-[(2S)-1-[[(2S)-1-[[3,5-bis(trifluoromethyl)phenyl]methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
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C56H65F6N9O8
 1
1
Ki = 27 nM
   TI
   LI
   LO
   TS
CP0206724
(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-fluorophenyl)propanoyl]-N-[(2S)-1-[[(2S)-1-[[3,5-bis(trifluoromethyl)phenyl]methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
   Show/Hide
C56H64F7N9O8
 1
1
Ki = 29 nM
   TI
   LI
   LO
   TS
CP0043850
(2S)-2-{[(2S)-1-[(2S)-2-{2-[(2R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]propanamido]acetamido}-3-phenylpropanoyl]pyrrolidin-2-yl]formamido}-N-[(1S)-1-({[3,5-bis(trifluoromethyl)phenyl]methyl}carbamoyl)-2-(1H-indol-3-yl)ethyl]-4-methylpentanamide
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C54H61F6N9O8
 1
1
Ki = 33 nM
   TI
   LI
   LO
   TS
CP0058300
(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-fluorophenyl)propanoyl]-N-[(2S)-1-[[(2S)-1-[[3,5-bis(trifluoromethyl)phenyl]methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
   Show/Hide
C54H60F7N9O8
 1
1
Ki = 34 nM
   TI
   LI
   LO
   TS
CP0206722
(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]acetyl]-methylamino]-3-(4-fluorophenyl)propanoyl]-N-[(2S)-1-[[(2S)-1-[[3,5-bis(trifluoromethyl)phenyl]methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
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C57H66F7N9O8
 1
1
Ki = 34 nM
   TI
   LI
   LO
   TS
CP0076730
(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-iodophenyl)propanoyl]-N-[(2S)-1-[[(2S)-1-[[3,5-bis(trifluoromethyl)phenyl]methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
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C56H64F6IN9O8
 1
1
Ki = 39 nM
   TI
   LI
   LO
   TS
CP0235708
(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-bromophenyl)propanoyl]-N-[(2S)-1-[[(2S)-1-[[3,5-bis(trifluoromethyl)phenyl]methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
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C56H64BrF6N9O8
 1
1
Ki = 47 nM
   TI
   LI
   LO
   TS
CP0076733
(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]acetyl]-methylamino]-3-phenylpropanoyl]-N-[(2S)-1-[[(2S)-1-[[3,5-bis(trifluoromethyl)phenyl]methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
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C57H67F6N9O8
 1
1
Ki = 48 nM
   TI
   LI
   LO
   TS
CP0206720
(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]-methylamino]-3-phenylpropanoyl]-N-[(2S)-1-[[(2S)-1-[[3,5-bis(trifluoromethyl)phenyl]methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
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C55H63F6N9O8
 1
1
Ki = 61 nM
   TI
   LI
   LO
   TS
CP0385819
(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]-N-[[3,5-bis(trifluoromethyl)phenyl]methyl]-3-(1H-indol-3-yl)propanamide
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C34H35F6N5O4
 1
1
Ki = 92 nM
   TI
   LI
   LO
   TS
CP0141881
[3,5-bis(trifluoromethyl)phenyl]methyl (2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-fluorophenyl)propanoate
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C32H31F7N4O6
 1
1
Ki = 230 nM
   TI
   LI
   LO
   TS
CP0382269
C-terminal modified bifunctional peptide, 2
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C52H62N8O9
 1
1
Ki = 270 nM
   TI
   LI
   LO
   TS
Biochemical Assays
Compound ID Compound Name Compound Formula
CP0049105
(SP)Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2
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C63H98N18O13S
 1
1 IC50 = 1.5 nM
Similar Protein(s) and Bioactivity Statistics
90% Identity
Protein ID Protein Name Protein Organism
PT05721 Substance-P receptor Meriones unguiculatus, Mongolian jird, Gerbillus unguiculatus