Peptide Database

Peptide NameDefensin-like protein 19

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC410H642N114O111S10

DescriptionStandard

        MAKLLGPLPNYTFLFLSFLLLVYSGGTQMVEAQLCERRSRAWATNFCPGNLLCNRQCRNVEGALSGACLREVLGFACYCYARC
    

Molecular Weight9264.83 Da

Isoelectric Point (pI)8.72

Net Charge (pH 7.0)3.43

Net Charge (pH 7.4) 3.08

Charge Density (pH 7.0) 0.0413

GRAVY Index0.31

Hydrophobic Moment 0.57

Boman Index0.12

Instability Index41.09

Aliphatic Index 89.40

Aromaticity 0.1205

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 3614.71

LogP -33.09

H-bond Donors 135.0

H-bond Acceptors 125.0

Rotatable Bonds 298.0

Heavy Atoms 645.0

Ring Count 14.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0234375 VERIFIED: YES

Provenance & Taxonomy

OrganismGossypium australe [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal