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 Length134 amino acids

Chemical FormulaC610H957N163O186S21

DescriptionStandard

        MATLSRSSCIIIVLLVFTAGTLMPMVKGDVCTEDVGTCGDDCSSRCASAHPGAKAACVLNNIPVCRCYFDCGPPVPPPYSKTCKLSLGIWGERCSEKDCNSQCAAKYPGPQQGMGYCYSVGAPVYTSCFCQYKC
    

Molecular Weight14223.47 Da

Isoelectric Point (pI)7.82

Net Charge (pH 7.0)1.42

Net Charge (pH 7.4) 0.88

Charge Density (pH 7.0) 0.0106

GRAVY Index0.12

Hydrophobic Moment 0.43

Boman Index0.11

Instability Index45.38

Aliphatic Index 64.03

Aromaticity 0.0821

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16930.00

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

Amino Acid Composition

TPSA 5474.45

LogP -63.13

H-bond Donors 204.0

H-bond Acceptors 210.0

Rotatable Bonds 445.0

Heavy Atoms 980.0

Ring Count 24.0

Amide Bonds 140.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0269715 VERIFIED: NO

Provenance & Taxonomy

OrganismPrunus persica [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence