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 Length78 amino acids

Chemical FormulaC348H567N95O107S12

DescriptionStandard

        MARLLQAYCLVLLFVLTAGLMVKTTGAKVCTEGLGTCAGGNDCEQSCFERHGPGSQGTCDRTISPPLCSCIFMCPLST
    

Molecular Weight8178.58 Da

Isoelectric Point (pI)6.50

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.90

Charge Density (pH 7.0) -0.0063

GRAVY Index0.42

Hydrophobic Moment 0.46

Boman Index0.18

Instability Index51.58

Aliphatic Index 81.28

Aromaticity 0.0513

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3177.36

LogP -36.75

H-bond Donors 119.0

H-bond Acceptors 120.0

Rotatable Bonds 264.0

Heavy Atoms 562.0

Ring Count 9.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0332391 VERIFIED: NO

Provenance & Taxonomy

OrganismEucalyptus grandis [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