Peptide Database

Peptide Namecod beta defensin

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC179H274N44O45S7

DescriptionStandard

        FSCPTLSGVCRKLCLPTEMFFGPLGCGKGFLCCVSHF
    

Molecular Weight3986.81 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) 0.0483

GRAVY Index0.78

Hydrophobic Moment 0.48

Boman Index0.30

Instability Index27.64

Aliphatic Index 68.38

Aromaticity 0.1351

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 1365.62

LogP -11.29

H-bond Donors 53.0

H-bond Acceptors 55.0

Rotatable Bonds 123.0

Heavy Atoms 275.0

Ring Count 9.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0291574 VERIFIED: YES

Provenance & Taxonomy

OrganismOncorhynchus mykiss [Animal]

FamilyDefensin

Structure & Mods

ConfigDNA-encoded linear 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)