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 Length180 amino acids

Chemical FormulaC836H1314N228O264S20

DescriptionStandard

        MVKADGVQHALVGEIISRFEKKGFDNPRDKSRVFVVGMMVLGTLMPIVKGDICTEDLGACDDGCNSRCTSAHPGAKAGCDLNNTTPVCRCYFDCPPPTPPPYSKTCKLSLGIWGENCSDKDCNSECAAKYPGPQQGMGATEEFDSKHCVCQINCTESIETKSIGKSIWSVPVLGFWTTDL
    

Molecular Weight19424.05 Da

Isoelectric Point (pI)5.36

Net Charge (pH 7.0)-4.36

Net Charge (pH 7.4) -5.00

Charge Density (pH 7.0) -0.0242

GRAVY Index-0.26

Hydrophobic Moment 0.69

Boman Index0.03

Instability Index41.66

Aliphatic Index 63.33

Aromaticity 0.0667

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 7800.15

LogP -89.68

H-bond Donors 278.0

H-bond Acceptors 283.0

Rotatable Bonds 630.0

Heavy Atoms 1348.0

Ring Count 31.0

Amide Bonds 190.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0175483 VERIFIED: NO

Provenance & Taxonomy

OrganismPrunus dulcis [Bacterium]

FamilyDefensin

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