Peptide Database

Peptide NameDrosophila diptericin

Function Ontology

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Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC215H296N66O62

DescriptionStandard

        VWQSHNGRHEFDATGQYSQHLGGRYGNSPPNWGVGGQYTFRF
    

Molecular Weight4797.06 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)1.00

Net Charge (pH 7.4) 0.63

Charge Density (pH 7.0) 0.0237

GRAVY Index-1.15

Hydrophobic Moment 0.46

Boman Index-0.07

Instability Index37.82

Aliphatic Index 25.48

Aromaticity 0.1905

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15470.00

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

Amino Acid Composition

TPSA 2080.23

LogP -24.81

H-bond Donors 72.0

H-bond Acceptors 66.0

Rotatable Bonds 147.0

Heavy Atoms 343.0

Ring Count 15.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0099732 VERIFIED: YES

Provenance & Taxonomy

OrganismBactrocera dorsalis [Animal]

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)