Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC429H652N114O115S9

DescriptionStandard

        MTSSARKFYTIFLFLSFALLLFSTLEVQAAGICERLSRTWHRPCPSRDTVKCENHCINKEQAFFGSCQPDHSFKLVCLCFFGC
    

Molecular Weight9535.05 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)2.69

Net Charge (pH 7.4) 2.19

Charge Density (pH 7.0) 0.0324

GRAVY Index0.18

Hydrophobic Moment 0.85

Boman Index0.09

Instability Index32.40

Aliphatic Index 72.89

Aromaticity 0.1446

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3661.03

LogP -33.00

H-bond Donors 137.0

H-bond Acceptors 130.0

Rotatable Bonds 308.0

Heavy Atoms 667.0

Ring Count 19.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009785 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

Tax ID3880

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence