Peptide Database

Peptide NameNatalisin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC105H156N26O28

DescriptionStandard

        YKHSDILDILHEPFFISR
    

Molecular Weight2230.52 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-1.06

Net Charge (pH 7.4) -1.37

Charge Density (pH 7.0) -0.0590

GRAVY Index-0.17

Hydrophobic Moment 0.53

Boman Index0.07

Instability Index62.94

Aliphatic Index 108.33

Aromaticity 0.1667

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 867.10

LogP -4.07

H-bond Donors 30.0

H-bond Acceptors 29.0

Rotatable Bonds 71.0

Heavy Atoms 159.0

Ring Count 6.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0147084 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