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 Length184 amino acids

Chemical FormulaC853H1343N233O270S20

DescriptionStandard

        MVKPDGVQHALVGEIISRFEKKGFDNPRDKSRVFVVGMMVLGTLMPIVKGDICTEDLGACDDGCNSRCTSAHTGAKAGCDLNNTTPVCRCYFDCPPPTPPPYSKTCKLSLGIWGENCSDEDCNSECAAKYPGPQQGMGATKEFDSKHCVCQINCTESIETKSWQTNLVGAGLGFWTTDLVLALL
    

Molecular Weight19823.49 Da

Isoelectric Point (pI)5.16

Net Charge (pH 7.0)-5.36

Net Charge (pH 7.4) -5.99

Charge Density (pH 7.0) -0.0291

GRAVY Index-0.22

Hydrophobic Moment 0.69

Boman Index0.04

Instability Index35.22

Aliphatic Index 66.74

Aromaticity 0.0652

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21845.00

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

Amino Acid Composition

TPSA 7985.50

LogP -94.42

H-bond Donors 284.0

H-bond Acceptors 288.0

Rotatable Bonds 644.0

Heavy Atoms 1376.0

Ring Count 30.0

Amide Bonds 196.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338247 VERIFIED: NO

Provenance & Taxonomy

OrganismPrunus persica [Bacterium]

FamilyDefensin

Tax ID3760

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic

MethodQualitative functional evidence