Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length126 amino acids

Chemical FormulaC568H888N162O179S21

DescriptionStandard

        MEKSLSLMVFIIFSIMLASVENKVKANTCTEGLGNCQQCDERCKANHGPAAKGGCDSKFQLCTCYYPCGQGPSPPQPKKCYGGAGVCSDKCGPQCCNQNCAQKYNQGAGFCDSIGHTYLCKCQYNC
    

Molecular Weight13523.47 Da

Isoelectric Point (pI)8.26

Net Charge (pH 7.0)3.50

Net Charge (pH 7.4) 2.88

Charge Density (pH 7.0) 0.0277

GRAVY Index-0.35

Hydrophobic Moment 0.42

Boman Index-0.00

Instability Index31.74

Aliphatic Index 46.51

Aromaticity 0.0794

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 10065.00

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

Amino Acid Composition

TPSA 5482.93

LogP -70.63

H-bond Donors 198.0

H-bond Acceptors 206.0

Rotatable Bonds 445.0

Heavy Atoms 930.0

Ring Count 19.0

Amide Bonds 143.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0112698 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]; Arabidopsis arenosa [Plant]

FamilyDefensin

Tax ID3702; 38785

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