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eledoisin

Structure via PubChem · Public domain (PubChem)

EntityQ5358600· pop 9· linked from 164 articles

Also known as ELD 950, ELD-950, eledone peptide

Eledoisin is an undecapeptide of mollusk origin, belonging to the tachykinin family of neuropeptides.

Chemical data

Formula
C54H85N13O15S
Molecular weight
1188.4 g/mol
IUPAC name
(3S)-3-[[(2S)-6-amino-2-[[(2S)-3-hydroxy-2-[[(2S)-1-[(2S)-5-oxopyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]propanoyl]amino]hexanoyl]amino]-4-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-[[2-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-oxobutanoic acid
SMILES
CC[C@H](C)[C@@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@@H]2CCCN2C(=O)[C@@H]3CCC(=O)N3
InChIKey
AYLPVIWBPZMVSH-FCKMLYJASA-N
XLogP
-3.6
Polar surface area
463 Ų
H-bond donors
14
H-bond acceptors
17
Formal charge
0

via PubChem

Drug data · ChEMBL

Max clinical phase
Phase 2
Molecule type
Protein

via ChEMBL · EBI

Research

717 papers

via PubMed

Wikidata facts

Subclass of
tachykinins
Mass
1187.60088
Show 5 more facts
chemical formula
C₅₄H₈₅N₁₃O₁₅S
isomeric SMILES
CC[C@H](C)[C@@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@@H]2CCCN2C(=O)[C@@H]3CCC(=O)N3
canonical SMILES
CCC(C)C(C(=O)NCC(=O)NC(CC(C)C)C(=O)NC(CCSC)C(=O)N)NC(=O)C(CC1=CC=CC=C1)NC(=O)C(C)NC(=O)C(CC(=O)O)NC(=O)C(CCCCN)NC(=O)C(CO)NC(=O)C2CCCN2C(=O)C3CCC(=O)N3
subject has role
neurotransmitter
Commons category
Eledoisin
Sources (2)

via Wikidata · CC0

~2 min read

Encyclopedic overview

1 sections
Contents
  • References

Eledoisin is an undecapeptide of mollusk origin, belonging to the tachykinin family of neuropeptides.

It was first isolated from the posterior salivary glands of two mollusk species Eledone muschata and Eledone aldovandi, which belong to the octopod order of Cephalopoda.

Excerpted from Wikipedia’s “eledoisin” article, available under the CC BY-SA 4.0 licence.

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