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 Length135 amino acids

Chemical FormulaC621H970N164O186S21

DescriptionStandard

        MATLSRFSCIIIVLLVFTAGTLMPMVKGDVCTEDVGTCGDDCSSRCASAHPGAKAACVLNNNIPVCRCYFDCGPPVPPPYSKTCKLSLGIWGERCSEKDCNSLCAAKYPGPQQGMGYCYSVGAPVYTSCFCQYKC
    

Molecular Weight14382.70 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) 0.0105

GRAVY Index0.17

Hydrophobic Moment 0.48

Boman Index0.13

Instability Index39.57

Aliphatic Index 66.44

Aromaticity 0.0889

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 5483.32

LogP -60.74

H-bond Donors 204.0

H-bond Acceptors 210.0

Rotatable Bonds 449.0

Heavy Atoms 992.0

Ring Count 25.0

Amide Bonds 141.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0008315 VERIFIED: YES

Provenance & Taxonomy

OrganismPrunus dulcis [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Plant defense Non-hemolytic Non-ribosomal