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 Length79 amino acids

Chemical FormulaC364H576N96O105S12

DescriptionStandard

        MKSVSFSAILLALLLVFSGETIMMRSVEGEGLCEKALHGGGCKDAECASGCKHVFGAGAMGLCFFFRTPSDTCLCRYPC
    

Molecular Weight8361.83 Da

Isoelectric Point (pI)6.68

Net Charge (pH 7.0)-0.39

Net Charge (pH 7.4) -0.84

Charge Density (pH 7.0) -0.0050

GRAVY Index0.52

Hydrophobic Moment 0.46

Boman Index0.21

Instability Index22.50

Aliphatic Index 77.85

Aromaticity 0.0886

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3146.31

LogP -30.74

H-bond Donors 119.0

H-bond Acceptors 119.0

Rotatable Bonds 276.0

Heavy Atoms 577.0

Ring Count 11.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0305933 VERIFIED: NO

Provenance & Taxonomy

OrganismCucumis sativus [Plant]

FamilyDefensin

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