Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC363H578N114O129S14

DescriptionStandard

        METGLTLESDRKNRQKCSTSHGPGSQGSCDQSTSPPLCTCYYNCPSPPQPPPSPKMCNRCEGLCNNVCTDQCCSDRCAAKFNQG
    

Molecular Weight9052.07 Da

Isoelectric Point (pI)7.41

Net Charge (pH 7.0)0.48

Net Charge (pH 7.4) 0.02

Charge Density (pH 7.0) 0.0057

GRAVY Index-0.92

Hydrophobic Moment 0.47

Boman Index-0.20

Instability Index71.43

Aliphatic Index 24.40

Aromaticity 0.0357

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3730.00

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

Amino Acid Composition

TPSA 3913.40

LogP -61.75

H-bond Donors 141.0

H-bond Acceptors 145.0

Rotatable Bonds 287.0

Heavy Atoms 620.0

Ring Count 14.0

Amide Bonds 95.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0180939 VERIFIED: YES

Provenance & Taxonomy

OrganismEucalyptus grandis [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic