Peptide Database

Peptide NameBovine Beta-defensin 2

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC133H231N43O38S5

DescriptionStandard

        VGNPVSCVRNKGICVPIRCPGNMKQIGTCVG
    

Molecular Weight3200.85 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)3.69

Net Charge (pH 7.4) 3.42

Charge Density (pH 7.0) 0.1191

GRAVY Index0.24

Hydrophobic Moment 0.47

Boman Index0.08

Instability Index30.68

Aliphatic Index 84.52

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1298.61

LogP -16.44

H-bond Donors 47.0

H-bond Acceptors 47.0

Rotatable Bonds 103.0

Heavy Atoms 219.0

Ring Count 3.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0168103 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [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)