Peptide Database

Peptide NameDrosophila diptericin

Function Ontology

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Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC215H301N67O62

DescriptionStandard

        VWQSRNGRHEFDATGQYSQHLGGRYGNSPPNWGVGGQYTFRF
    

Molecular Weight4816.10 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)1.91

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0455

GRAVY Index-1.18

Hydrophobic Moment 0.47

Boman Index-0.12

Instability Index39.71

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 2113.45

LogP -25.51

H-bond Donors 74.0

H-bond Acceptors 66.0

Rotatable Bonds 149.0

Heavy Atoms 344.0

Ring Count 14.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0240629 VERIFIED: YES

Provenance & Taxonomy

OrganismBactrocera dorsalis [Animal]

Structure & Mods

ConfigDNA-encoded linear 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)