Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC277H443N79O84S8

DescriptionStandard

        MYFLVRSEFDTDKICGYGTARCRRTCKTEESSIGICPNVYACCLKKMNTNPLNPVTH
    

Molecular Weight6480.48 Da

Isoelectric Point (pI)8.61

Net Charge (pH 7.0)2.53

Net Charge (pH 7.4) 2.16

Charge Density (pH 7.0) 0.0444

GRAVY Index-0.34

Hydrophobic Moment 0.48

Boman Index-0.08

Instability Index59.84

Aliphatic Index 59.82

Aromaticity 0.0877

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2648.53

LogP -29.50

H-bond Donors 99.0

H-bond Acceptors 96.0

Rotatable Bonds 211.0

Heavy Atoms 448.0

Ring Count 9.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0386770 VERIFIED: NO

Provenance & Taxonomy

OrganismVulpes vulpes [Bacterium]

FamilyDefensin

Tax ID9627

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence