Peptide Database

Peptide NameNatalisin 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC82H109N19O27

DescriptionStandard

        DYGTDAEFDPAFFAAR
    

Molecular Weight1792.85 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.2022

GRAVY Index-0.43

Hydrophobic Moment 0.22

Boman Index0.06

Instability Index18.51

Aliphatic Index 25.00

Aromaticity 0.2500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 742.59

LogP -6.50

H-bond Donors 25.0

H-bond Acceptors 24.0

Rotatable Bonds 52.0

Heavy Atoms 128.0

Ring Count 5.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0028533 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