Peptide Database

Peptide NamePutative defensin-like protein 279

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 Length60 amino acids

Chemical FormulaC272H451N79O77S13

DescriptionStandard

        MCLVCIGVVMSARMQESKKGILLKPKTCNTNADCAKFCKGPIQNCLYHTCACVPGNPHCC
    

Molecular Weight6476.82 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)4.57

Net Charge (pH 7.4) 4.10

Charge Density (pH 7.0) 0.0762

GRAVY Index0.18

Hydrophobic Moment 0.44

Boman Index0.08

Instability Index27.40

Aliphatic Index 71.50

Aromaticity 0.0333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 2115.00

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

Amino Acid Composition

TPSA 2474.96

LogP -27.21

H-bond Donors 92.0

H-bond Acceptors 97.0

Rotatable Bonds 212.0

Heavy Atoms 441.0

Ring Count 8.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0402539 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