Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC339H529N87O100S6

DescriptionStandard

        ELSLFFIFTIPISVYQQLVLRSEFDTDKICGYGTARCRRTCEAEEFQIGVCPNVYPCCLKKQTLND
    

Molecular Weight7615.74 Da

Isoelectric Point (pI)5.26

Net Charge (pH 7.0)-1.21

Net Charge (pH 7.4) -1.49

Charge Density (pH 7.0) -0.0183

GRAVY Index0.00

Hydrophobic Moment 0.39

Boman Index0.04

Instability Index38.18

Aliphatic Index 85.61

Aromaticity 0.1212

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 3033.58

LogP -26.99

H-bond Donors 110.0

H-bond Acceptors 105.0

Rotatable Bonds 249.0

Heavy Atoms 532.0

Ring Count 11.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0204502 VERIFIED: NO

Provenance & Taxonomy

OrganismUrsus americanus [Bacterium]

FamilyDefensin

Tax ID9643

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal