Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC340H548N88O88S7

DescriptionStandard

        MKTFLLTLAALLLLSQVVPGSPEKCWNLHGSCRDKCSKNEKVYVFCVSGKLCCVKPKFQPNLFPKVN
    

Molecular Weight7500.98 Da

Isoelectric Point (pI)9.35

Net Charge (pH 7.0)6.52

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0974

GRAVY Index0.12

Hydrophobic Moment 0.39

Boman Index0.07

Instability Index28.64

Aliphatic Index 91.49

Aromaticity 0.0896

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2812.80

LogP -22.76

H-bond Donors 100.0

H-bond Acceptors 103.0

Rotatable Bonds 247.0

Heavy Atoms 523.0

Ring Count 13.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0014068 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence