Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC319H501N81O74S5

DescriptionStandard

        VRIHYLLFALLFLFLVPVPCHGGLMNTLQKYYCRVRGGWCAVLSCLPKEEQIGKYSIKK
    

Molecular Weight6815.21 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)5.87

Net Charge (pH 7.4) 5.48

Charge Density (pH 7.0) 0.0994

GRAVY Index0.41

Hydrophobic Moment 0.58

Boman Index0.19

Instability Index60.63

Aliphatic Index 113.90

Aromaticity 0.1356

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11710.00

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

Amino Acid Composition

TPSA 2459.18

LogP -11.30

H-bond Donors 90.0

H-bond Acceptors 87.0

Rotatable Bonds 221.0

Heavy Atoms 479.0

Ring Count 14.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0282575 VERIFIED: NO

Provenance & Taxonomy

OrganismNomascus leucogenys [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal