Peptide Database

Peptide NameDefensin-like protein

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 Length115 amino acids

Chemical FormulaC483H778N146O168S20

DescriptionStandard

        MTPVVGNKDICTEGLGPCGTNCDARCKAQHSPNENPQGSCDQIGSSISLCNCLYSCDRSTPMPKPPLNCISGLGLCTAQCKSDCCNAKCGQQYKGGEGFCDTNVGVSLCQCSHPC
    

Molecular Weight11959.52 Da

Isoelectric Point (pI)6.01

Net Charge (pH 7.0)-1.50

Net Charge (pH 7.4) -2.10

Charge Density (pH 7.0) -0.0130

GRAVY Index-0.33

Hydrophobic Moment 0.48

Boman Index-0.01

Instability Index38.60

Aliphatic Index 50.87

Aromaticity 0.0261

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 4105.00

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

Amino Acid Composition

TPSA 5005.31

LogP -75.24

H-bond Donors 182.0

H-bond Acceptors 189.0

Rotatable Bonds 387.0

Heavy Atoms 817.0

Ring Count 14.0

Amide Bonds 129.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0237506 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 Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence