Peptide Database

Peptide NameBovine beta-defensin 13

Function Ontology

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Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC132H218N44O38S6

DescriptionStandard

        VRNPQSCRWNMGVCIPISCPGNMRQIGTC
    

Molecular Weight3221.80 Da

Isoelectric Point (pI)9.01

Net Charge (pH 7.0)2.69

Net Charge (pH 7.4) 2.43

Charge Density (pH 7.0) 0.0929

GRAVY Index-0.16

Hydrophobic Moment 0.34

Boman Index-0.02

Instability Index85.03

Aliphatic Index 60.34

Aromaticity 0.0345

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 1329.38

LogP -16.90

H-bond Donors 49.0

H-bond Acceptors 47.0

Rotatable Bonds 101.0

Heavy Atoms 220.0

Ring Count 5.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0226649 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)