Peptide Database

Peptide NamePutative neuropeptide 42

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC78H124N18O34

DescriptionStandard

        LPIEDKDGLDIEDQEE
    

Molecular Weight1857.92 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-7.22

Net Charge (pH 7.4) -7.44

Charge Density (pH 7.0) -0.4512

GRAVY Index-1.30

Hydrophobic Moment 0.28

Boman Index-0.21

Instability Index127.52

Aliphatic Index 97.50

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 858.54

LogP -7.26

H-bond Donors 26.0

H-bond Acceptors 27.0

Rotatable Bonds 65.0

Heavy Atoms 130.0

Ring Count 1.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111862 VERIFIED: NO

Provenance & Taxonomy

OrganismStrongylocentrotus purpuratus [Animal]

Tax ID7668

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide