Peptide Database

Peptide NameDefensin-like protein 82

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 Length91 amino acids

Chemical FormulaC446H713N113O124S10

DescriptionStandard

        MAIKKFSSLLLPLLMVLALVVLPIISGRTQEHPCQDYRLGCKSRDVCNAKCLSLGYVKGGDCVTFAFPICCCKINFGFQDDSPISSPIFTD
    

Molecular Weight9962.76 Da

Isoelectric Point (pI)8.14

Net Charge (pH 7.0)1.51

Net Charge (pH 7.4) 1.11

Charge Density (pH 7.0) 0.0166

GRAVY Index0.45

Hydrophobic Moment 0.51

Boman Index0.18

Instability Index33.95

Aliphatic Index 100.66

Aromaticity 0.0879

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3739.62

LogP -32.13

H-bond Donors 135.0

H-bond Acceptors 137.0

Rotatable Bonds 324.0

Heavy Atoms 693.0

Ring Count 15.0

Amide Bonds 95.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0366641 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

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