Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC380H587N97O108S10

DescriptionStandard

        MAKFASIITLIFAALVLFAAFEAPAMVEAQSLCEKPSGTWSGVCGNSNACKNQCINLEGAKHESCNYVFPAHKCICYVPC
    

Molecular Weight8562.96 Da

Isoelectric Point (pI)6.68

Net Charge (pH 7.0)-0.40

Net Charge (pH 7.4) -0.85

Charge Density (pH 7.0) -0.0050

GRAVY Index0.45

Hydrophobic Moment 0.38

Boman Index0.24

Instability Index36.40

Aliphatic Index 81.88

Aromaticity 0.1000

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3220.74

LogP -30.47

H-bond Donors 115.0

H-bond Acceptors 120.0

Rotatable Bonds 273.0

Heavy Atoms 595.0

Ring Count 15.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0148394 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis halleri subsp. halleri [Plant]

FamilyDefensin

Tax ID81971

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant defense Non-hemolytic Non-ribosomal