Peptide Database

Peptide Namecod beta defensin

Function Ontology

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Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC187H285N47O45S6

DescriptionStandard

        WACPSLNGVCRKVCLPTELFFGPLGCGKGFLCCVSHFL
    

Molecular Weight4103.94 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.44

Charge Density (pH 7.0) 0.0471

GRAVY Index0.81

Hydrophobic Moment 0.51

Boman Index0.33

Instability Index27.32

Aliphatic Index 87.11

Aromaticity 0.1316

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1413.14

LogP -9.86

H-bond Donors 54.0

H-bond Acceptors 54.0

Rotatable Bonds 125.0

Heavy Atoms 285.0

Ring Count 10.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0265351 VERIFIED: YES

Provenance & Taxonomy

OrganismDichotomyctere nigroviridis [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)