Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC354H528N90O88S7

DescriptionStandard

        YFLFLFCLFAVSWASPAAHGGSPEKCWNLHGSCRDKCSKNEKVYVFCVSGKLCCVKPKFQPNLFPKVN
    

Molecular Weight7676.98 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)5.86

Net Charge (pH 7.4) 5.44

Charge Density (pH 7.0) 0.0862

GRAVY Index0.05

Hydrophobic Moment 0.39

Boman Index0.11

Instability Index30.96

Aliphatic Index 65.88

Aromaticity 0.1618

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 2817.26

LogP -22.07

H-bond Donors 102.0

H-bond Acceptors 103.0

Rotatable Bonds 242.0

Heavy Atoms 539.0

Ring Count 20.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0176759 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