Peptide Database

Peptide NameB. pascuorum defensin

Function Ontology

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Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC160H266N46O52S8

DescriptionStandard

        VTCDLLSFGGMIGSSACAANCLSMGKAGGYCSSGICVCRK
    

Molecular Weight3922.62 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.67

Net Charge (pH 7.4) 1.37

Charge Density (pH 7.0) 0.0418

GRAVY Index0.72

Hydrophobic Moment 0.36

Boman Index0.25

Instability Index35.07

Aliphatic Index 73.25

Aromaticity 0.0500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1554.39

LogP -22.17

H-bond Donors 62.0

H-bond Acceptors 62.0

Rotatable Bonds 130.0

Heavy Atoms 266.0

Ring Count 2.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389368 VERIFIED: YES

Provenance & Taxonomy

OrganismPolistes dominula [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)