Peptide Database

Peptide NameNatalisin PD 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC129H187N31O41S

DescriptionStandard

        EKLFDGYQFGEDMSKENDPFIPPR
    

Molecular Weight2860.11 Da

Isoelectric Point (pI)4.30

Net Charge (pH 7.0)-3.16

Net Charge (pH 7.4) -3.34

Charge Density (pH 7.0) -0.1316

GRAVY Index-1.23

Hydrophobic Moment 0.50

Boman Index-0.17

Instability Index39.41

Aliphatic Index 32.50

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 1170.63

LogP -9.48

H-bond Donors 37.0

H-bond Acceptors 39.0

Rotatable Bonds 92.0

Heavy Atoms 202.0

Ring Count 7.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0130009 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide