Peptide Database

Peptide NameNatalisin 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC102H146N24O31

DescriptionStandard

        GDFFDQLLKENDPFYVTR
    

Molecular Weight2204.39 Da

Isoelectric Point (pI)4.23

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.45

Charge Density (pH 7.0) -0.1242

GRAVY Index-0.73

Hydrophobic Moment 0.52

Boman Index-0.08

Instability Index31.49

Aliphatic Index 59.44

Aromaticity 0.2222

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 912.99

LogP -6.59

H-bond Donors 30.0

H-bond Acceptors 29.0

Rotatable Bonds 70.0

Heavy Atoms 157.0

Ring Count 5.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0029960 VERIFIED: NO

Provenance & Taxonomy

OrganismMicroplitis demolitor [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide