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Chemical structure of Hippocampal Cholinergic Neurostimulating Peptide

GA22583

Hippocampal Cholinergic Neurostimulating Peptide

Also known as (2S)-2-[[(2S)-1-[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-acetamidopropanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-5-amino-5-oxopentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]propanoyl]amino]acetyl]pyrrolidine-2-carbonyl]amino]-4-methylpentanoic acid

HCNP (Ac-AADISQWAGPL), originally purified from rat hippocampus, is a peptide capable of stimulating the acetylcholine synthesis of medial septal nuclei in vitro· HCNP may therefore be involved in the development of specific cholinergic neurons in the central nervous system

ChemicalCAS140158-49-2MW1170.29FormulaC53H79N13O17
CAS number
140158-49-2
Molecular weight
1170.29
Formula
C53H79N13O17
Solubility
Soluble in DMSO
InChIKey
CPPVONFJYMZZAP-AAMOZYCBSA-N
Catalogue number
GA22583
Brand
GLPBIO
Computed properties PubChem CID 5492221 · XLogP -1.8 · TPSA 465 Ų · H-bond donors 15
XLogP
-1.8
TPSA
465 Ų
H-bond donors
15
H-bond acceptors
17
Rotatable bonds
33
Heavy atoms
83

SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N[C@@H](C)C(=O)NCC(=O)N3CCC[C@H]3C(=O)N[C@@H](CC(C)C)C(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)C

Computed descriptors from PubChem (CID 5492221), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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