Peptide Database

Peptide NameDefensin-like protein 109

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC385H608N100O111S13

DescriptionStandard

        MDFTKKILVVFAFTIMLGISSVHCRPSFKPIPLFGEKLTQCFDTRPCLQGMLKCIEFCSSMGTADGQCNNENLCCCTHE
    

Molecular Weight8830.39 Da

Isoelectric Point (pI)6.68

Net Charge (pH 7.0)-0.40

Net Charge (pH 7.4) -0.87

Charge Density (pH 7.0) -0.0051

GRAVY Index0.23

Hydrophobic Moment 0.53

Boman Index0.13

Instability Index25.02

Aliphatic Index 72.78

Aromaticity 0.0886

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3351.39

LogP -32.31

H-bond Donors 122.0

H-bond Acceptors 126.0

Rotatable Bonds 291.0

Heavy Atoms 609.0

Ring Count 13.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0421070 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence