Peptide Database

Peptide NameNeuropeptide-like precursor 5

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC71H109N17O24

DescriptionStandard

        SIGSLAKNGDLPYSY
    

Molecular Weight1584.72 Da

Isoelectric Point (pI)5.55

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0361

GRAVY Index-0.29

Hydrophobic Moment 0.32

Boman Index0.13

Instability Index12.15

Aliphatic Index 84.67

Aromaticity 0.1333

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 669.49

LogP -7.53

H-bond Donors 23.0

H-bond Acceptors 24.0

Rotatable Bonds 49.0

Heavy Atoms 112.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0149960 VERIFIED: NO

Provenance & Taxonomy

OrganismHylobius abietis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide