Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length53 amino acids

Chemical FormulaC239H377N67O76S6

DescriptionStandard

        LLSTGHTHGPDSCNHEGGLCRVGNCIPGEYLAKYCFEPVILCCKSPSTTTAKS
    

Molecular Weight5597.34 Da

Isoelectric Point (pI)6.97

Net Charge (pH 7.0)-0.03

Net Charge (pH 7.4) -0.49

Charge Density (pH 7.0) -0.0006

GRAVY Index-0.15

Hydrophobic Moment 0.51

Boman Index0.08

Instability Index32.63

Aliphatic Index 66.23

Aromaticity 0.0566

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2245.50

LogP -27.95

H-bond Donors 83.0

H-bond Acceptors 85.0

Rotatable Bonds 176.0

Heavy Atoms 388.0

Ring Count 10.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0080343 VERIFIED: NO

Provenance & Taxonomy

OrganismAnas platyrhynchos [Animal]

FamilyDefensin

Tax ID8839

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

RECORD: Rec_0124124 VERIFIED: NO