Peptide Database

Peptide NameSex peptide

Function Ontology

Regulatory peptide ▸ Chemical communication ▸ Pheromone peptide

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC237H343N71O53S2

DescriptionStandard

        WEWPWNKQKKPWERPRFPIPNPNPRDKWCRLNLGPAWGGRC
    

Molecular Weight5098.83 Da

Isoelectric Point (pI)10.44

Net Charge (pH 7.0)5.74

Net Charge (pH 7.4) 5.50

Charge Density (pH 7.0) 0.1401

GRAVY Index-1.56

Hydrophobic Moment 0.52

Boman Index-0.29

Instability Index24.11

Aliphatic Index 30.98

Aromaticity 0.1707

Extinction Coeff. Reduced 33000.00

Extinction Coeff. Oxidized 33125.00

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

Amino Acid Composition

TPSA 1992.67

LogP -12.86

H-bond Donors 69.0

H-bond Acceptors 61.0

Rotatable Bonds 150.0

Heavy Atoms 363.0

Ring Count 21.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0033195 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila suzukii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Pheromone