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 Length138 amino acids

Chemical FormulaC628H995N177O198S17

DescriptionStandard

        MVKADGVQHALVGEIISRFEKKGFDNPRDKSRVFVVGMMVLGTLMPIVKGDICTEDLGACDDGCNSRCTSAHPGAKAGCDLNNTTPVCRCYFDCPPPTPPPYSKTCKLSLGIWGENCSDKDCNSECAAKYPGPQQGMG
    

Molecular Weight14737.79 Da

Isoelectric Point (pI)6.07

Net Charge (pH 7.0)-1.43

Net Charge (pH 7.4) -1.96

Charge Density (pH 7.0) -0.0104

GRAVY Index-0.32

Hydrophobic Moment 0.69

Boman Index-0.00

Instability Index37.74

Aliphatic Index 58.62

Aromaticity 0.0580

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10720.00

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

Amino Acid Composition

TPSA 5936.14

LogP -69.82

H-bond Donors 210.0

H-bond Acceptors 216.0

Rotatable Bonds 476.0

Heavy Atoms 1020.0

Ring Count 23.0

Amide Bonds 146.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059777 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