Peptide Database

Peptide NameA. dichotoma defensin

Function Ontology

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Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC182H297N57O53S6

DescriptionStandard

        VTCDLLSFEAKGFAANHSICAAHCLVIGRKGGACQNGVCVCR
    

Molecular Weight4324.05 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.45

Charge Density (pH 7.0) 0.0441

GRAVY Index0.56

Hydrophobic Moment 0.38

Boman Index0.17

Instability Index15.06

Aliphatic Index 88.33

Aromaticity 0.0476

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1754.18

LogP -21.09

H-bond Donors 67.0

H-bond Acceptors 63.0

Rotatable Bonds 142.0

Heavy Atoms 298.0

Ring Count 4.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255479 VERIFIED: YES

Provenance & Taxonomy

OrganismAnomala cuprea [Animal]

FamilyDefensin

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)