Peptide Database

Peptide NameNeuropeptide-like peptide 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC108H165N33O37

DescriptionStandard

        HIGSLFKPRRNDNSLDNFEEE
    

Molecular Weight2517.66 Da

Isoelectric Point (pI)5.05

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.1018

GRAVY Index-1.43

Hydrophobic Moment 0.56

Boman Index-0.34

Instability Index73.15

Aliphatic Index 55.71

Aromaticity 0.0952

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 1171.26

LogP -13.37

H-bond Donors 39.0

H-bond Acceptors 36.0

Rotatable Bonds 85.0

Heavy Atoms 178.0

Ring Count 4.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0269578 VERIFIED: NO

Provenance & Taxonomy

OrganismParanephrops zealandicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide