153549-84-9

153549-84-9 structure

Name: [D-Trp34]-Neuropeptide Y
Chemical Name: (4S)-4-[[2-[[(2S)-1-[(2S)-4-amino-2-[[(2S)-2-[[(2S)-1-[(2S)-6-amino-2-[[(2S)-2-[[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxy-propanoyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-4-hydroxy-4-oxo-butanoyl]amino]-4-oxo-butanoyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]-5-[[(1S)-1-[[(1S)-2-[(2S)-2-[[(1S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S,2S)-1-[[(1S)-3-amino-1-[[(1S)-1-[[(1S,2S)-1-[[(1S,2R)-1-[[(1S)-1-[[(1R)-2-[[(1S)-1-[[(1S)-2-amino-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]amino]-1-(1H-indol-3-ylmethyl)-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-2-hydroxy-propyl]carbamoyl]-2-methyl-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]-3-oxo-propyl]carbamoyl]-2-methyl-butyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-3-methyl-butyl]amino]-1-methyl-2-oxo-ethyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]-3-methyl-butyl]carbamoyl]-3-hydroxy-3-oxo-propyl]carbamoyl]-4-hydroxy-4-oxo-butyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidin-1-yl]-1-methyl-2-oxo-ethyl]carbamoyl]-3-hydroxy-3-oxo-propyl]amino]-5-oxo-pentanoic acid
CAS Number: 153549-84-9
Molecular Formula: C₁₉₆H₂₈₉N₅₅O₅₆
Molecular Weight: 4311.77
Catalog: Signaling Pathways GPCR/G Protein Neuropeptide Y Receptor
Create Date: 2018-07-18 02:54:21
Modify Date: 2024-01-19 18:21:18
[D-Trp34]-Neuropeptide Y is a potent and selective neuropeptide Y (NPY) Y5 receptor agonist. [D-Trp34]-Neuropeptide Y is a significantly less potent agonist at the NPY Y1, Y2, Y4, and y6 receptors. [D-Trp34]-Neuropeptide Y markedly increases food intake in rats[1][2].

Name	(4S)-4-[[2-[[(2S)-1-[(2S)-4-amino-2-[[(2S)-2-[[(2S)-1-[(2S)-6-amino-2-[[(2S)-2-[[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxy-propanoyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-4-hydroxy-4-oxo-butanoyl]amino]-4-oxo-butanoyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]-5-[[(1S)-1-[[(1S)-2-[(2S)-2-[[(1S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S,2S)-1-[[(1S)-3-amino-1-[[(1S)-1-[[(1S,2S)-1-[[(1S,2R)-1-[[(1S)-1-[[(1R)-2-[[(1S)-1-[[(1S)-2-amino-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]amino]-1-(1H-indol-3-ylmethyl)-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-2-hydroxy-propyl]carbamoyl]-2-methyl-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]-3-oxo-propyl]carbamoyl]-2-methyl-butyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-3-methyl-butyl]amino]-1-methyl-2-oxo-ethyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]-3-methyl-butyl]carbamoyl]-3-hydroxy-3-oxo-propyl]carbamoyl]-4-hydroxy-4-oxo-butyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidin-1-yl]-1-methyl-2-oxo-ethyl]carbamoyl]-3-hydroxy-3-oxo-propyl]amino]-5-oxo-pentanoic acid

Description	[D-Trp34]-Neuropeptide Y is a potent and selective neuropeptide Y (NPY) Y5 receptor agonist. [D-Trp34]-Neuropeptide Y is a significantly less potent agonist at the NPY Y1, Y2, Y4, and y6 receptors. [D-Trp34]-Neuropeptide Y markedly increases food intake in rats[1][2].
Related Catalog	Research Areas >> Neurological Disease Signaling Pathways >> GPCR/G Protein >> Neuropeptide Y Receptor
Target	NPY Y5 receptor
In Vitro	[D-Trp34]-Neuropeptide Y has pKi values of 6.49, 5.43, 7.08, 7.53, 6.55, 5.95, 6.85, 7.41 for hY1, hY2, hY4, hY5, rY1, rY2, rY4, rY5 in CHO cells. [D-Trp34]-Neuropeptide Y has pEC50 values of 6.44, <6, 6.28，7.82 for rY1, rY2 in CHO cells and rY4, rY5 in HEK-293 cells[1].
In Vivo	[D-Trp34]-Neuropeptide Y (0, 8 and 16 μg/rat; I.C.V) stimulats food intake to the same extent in both lean and obese rats 1 h after injection at a dose of 16 μg in male Zucker rats[2].
References	[1]. E M Parker, et al. [D-Trp(34)] neuropeptide Y is a potent and selective neuropeptide Y Y(5) receptor agonist with dramatic effects on food intake. Peptides. 2000 Mar;21(3):393-9. [2]. Bernard Beck, et al. Responsiveness of obese Zucker rats to [D-Trp34]-NPY supports the targeting of Y₅ receptor for obesity treatment. Nutr Neurosci. Oct-Dec 2007;10(5-6):211-4.

Molecular Formula	C₁₉₆H₂₈₉N₅₅O₅₆
Molecular Weight	4311.77
Storage condition	-20°C

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