Peptide Database

Peptide NameB. pascuorum defensin

Function Ontology

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Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC178H280N56O55S7

DescriptionStandard

        VTCDLLSAFGVEHSACAAHCIAMNKGYKGGHCDDGVCHCRK
    

Molecular Weight4308.92 Da

Isoelectric Point (pI)7.02

Net Charge (pH 7.0)0.03

Net Charge (pH 7.4) -0.48

Charge Density (pH 7.0) 0.0006

GRAVY Index0.03

Hydrophobic Moment 0.42

Boman Index0.07

Instability Index34.41

Aliphatic Index 61.95

Aromaticity 0.0488

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 1755.21

LogP -21.28

H-bond Donors 67.0

H-bond Acceptors 66.0

Rotatable Bonds 141.0

Heavy Atoms 296.0

Ring Count 6.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0239537 VERIFIED: YES

Provenance & Taxonomy

OrganismLocusta migratoria [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)