Peptide Database

Peptide NameDefensin-like protein 220

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 FormulaC453H714N116O134S10

DescriptionStandard

        MKTIFFFITFIVLVSSCTSNIMTKSISQVKSQFFSPALSPNVDPADEHIGHSPDDMKIIFCQQCAFHCIEKKKNIGNCENSICRCTLEDIL
    

Molecular Weight10249.86 Da

Isoelectric Point (pI)6.24

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.79

Charge Density (pH 7.0) -0.0143

GRAVY Index0.15

Hydrophobic Moment 0.57

Boman Index0.12

Instability Index61.42

Aliphatic Index 84.62

Aromaticity 0.0879

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 4004.20

LogP -39.39

H-bond Donors 141.0

H-bond Acceptors 146.0

Rotatable Bonds 342.0

Heavy Atoms 713.0

Ring Count 15.0

Amide Bonds 99.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087962 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