Peptide Database

Peptide NameNatalisin 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC60H86N16O20

DescriptionStandard

        STSEEAPFWAAR
    

Molecular Weight1351.42 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.53

Net Charge (pH 7.4) -1.74

Charge Density (pH 7.0) -0.1278

GRAVY Index-0.68

Hydrophobic Moment 0.27

Boman Index-0.04

Instability Index71.96

Aliphatic Index 25.00

Aromaticity 0.1667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 587.61

LogP -6.38

H-bond Donors 21.0

H-bond Acceptors 19.0

Rotatable Bonds 39.0

Heavy Atoms 96.0

Ring Count 4.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0301883 VERIFIED: NO

Provenance & Taxonomy

OrganismFilientomon takanawanum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide