Peptide Database

Peptide Namecod beta defensin

Function Ontology

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Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC181H284N46O47S6

DescriptionStandard

        WSCLSLSGVCRKVCLPTELFFGPLGCGKGSLCCVSHFL
    

Molecular Weight4048.86 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 Index0.86

Hydrophobic Moment 0.40

Boman Index0.31

Instability Index27.17

Aliphatic Index 94.74

Aromaticity 0.1053

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 1439.53

LogP -12.48

H-bond Donors 57.0

H-bond Acceptors 56.0

Rotatable Bonds 127.0

Heavy Atoms 280.0

Ring Count 8.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0316155 VERIFIED: YES

Provenance & Taxonomy

OrganismOreochromis niloticus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)