Peptide Database

Peptide Namecod beta defensin

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC141H215N37O41S4

DescriptionStandard

        WSCASLSGVCRQGVCLPSELYFGSLGCGKGF
    

Molecular Weight3212.70 Da

Isoelectric Point (pI)7.88

Net Charge (pH 7.0)0.72

Net Charge (pH 7.4) 0.46

Charge Density (pH 7.0) 0.0233

GRAVY Index0.50

Hydrophobic Moment 0.44

Boman Index0.26

Instability Index45.78

Aliphatic Index 72.26

Aromaticity 0.1290

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 1233.01

LogP -13.89

H-bond Donors 48.0

H-bond Acceptors 46.0

Rotatable Bonds 101.0

Heavy Atoms 223.0

Ring Count 6.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0357909 VERIFIED: YES

Provenance & Taxonomy

OrganismCyprinus carpio [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)