Peptide Database

Peptide NameDefensin-like protein 269

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 Length91 amino acids

Chemical FormulaC433H688N128O130S14

DescriptionStandard

        MAVSKTTMLIVLVAIILSCVSISNARQMQRPQNVECVGGECQPKHPQQYFGSCFRDSDCRNSCFPYCRYQKCHHHECICSLCSSEVAPSPK
    

Molecular Weight10215.78 Da

Isoelectric Point (pI)8.32

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.15

Charge Density (pH 7.0) 0.0302

GRAVY Index-0.17

Hydrophobic Moment 0.50

Boman Index-0.03

Instability Index67.13

Aliphatic Index 65.27

Aromaticity 0.0659

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 5095.00

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

Amino Acid Composition

TPSA 4136.26

LogP -48.63

H-bond Donors 152.0

H-bond Acceptors 151.0

Rotatable Bonds 332.0

Heavy Atoms 705.0

Ring Count 16.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0096457 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