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 Length78 amino acids

Chemical FormulaC402H591N97O107S9

DescriptionStandard

        MASSTPKFYAIFLFLSIALLFSTWEVEAKLCKRYSTEFHAICTDTGICKNACIYLEHAAFGACHRDGLGFACFCYFNC
    

Molecular Weight8783.16 Da

Isoelectric Point (pI)6.78

Net Charge (pH 7.0)-0.31

Net Charge (pH 7.4) -0.82

Charge Density (pH 7.0) -0.0040

GRAVY Index0.51

Hydrophobic Moment 0.57

Boman Index0.25

Instability Index42.54

Aliphatic Index 76.54

Aromaticity 0.1795

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3218.14

LogP -23.97

H-bond Donors 122.0

H-bond Acceptors 119.0

Rotatable Bonds 278.0

Heavy Atoms 615.0

Ring Count 19.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150653 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