Peptide Database

Peptide Namecod beta defensin

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC146H221N39O42S4

DescriptionStandard

        WGCASISGVCRQGTCLPSELYFGPLGCGKGFQ
    

Molecular Weight3322.81 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) 0.0225

GRAVY Index0.23

Hydrophobic Moment 0.50

Boman Index0.23

Instability Index28.58

Aliphatic Index 60.94

Aromaticity 0.1250

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 1276.18

LogP -14.26

H-bond Donors 48.0

H-bond Acceptors 47.0

Rotatable Bonds 103.0

Heavy Atoms 231.0

Ring Count 7.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0216953 VERIFIED: YES

Provenance & Taxonomy

OrganismParamisgurnus dabryanus [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)