Peptide Database

Peptide NameNatalisin 2 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC114H168N30O30

DescriptionStandard

        DQEPFWITQGNKGPVLVWPAR
    

Molecular Weight2438.74 Da

Isoelectric Point (pI)6.07

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0113

GRAVY Index-0.60

Hydrophobic Moment 0.27

Boman Index0.05

Instability Index54.98

Aliphatic Index 69.52

Aromaticity 0.1429

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 962.55

LogP -6.49

H-bond Donors 31.0

H-bond Acceptors 30.0

Rotatable Bonds 72.0

Heavy Atoms 174.0

Ring Count 8.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0135893 VERIFIED: NO

Provenance & Taxonomy

OrganismLepidocampa weberi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide