Peptide Database

Peptide NameNatalisin 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC101H144N28O29

DescriptionStandard

        ISGNQPSVFIHDDGPFWAAR
    

Molecular Weight2214.39 Da

Isoelectric Point (pI)5.21

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.0575

GRAVY Index-0.29

Hydrophobic Moment 0.29

Boman Index0.14

Instability Index29.03

Aliphatic Index 63.50

Aromaticity 0.1500

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 906.25

LogP -8.81

H-bond Donors 30.0

H-bond Acceptors 29.0

Rotatable Bonds 65.0

Heavy Atoms 158.0

Ring Count 7.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054348 VERIFIED: NO

Provenance & Taxonomy

OrganismThermobia domestica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide