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 Length125 amino acids

Chemical FormulaC563H888N158O174S21

DescriptionStandard

        MEKAFSLLVFIILFIMLASVENKVKANTCMEGLGNCQQCSERCKAKHGPQGEGSCDIKNQLCTCYYPCGSPSGPQPKKCYGGAGLCGGNCGPPCCNQKCAQKYNQGTGFCDSIGHTSLCKCEYPC
    

Molecular Weight13327.39 Da

Isoelectric Point (pI)8.26

Net Charge (pH 7.0)3.50

Net Charge (pH 7.4) 2.88

Charge Density (pH 7.0) 0.0280

GRAVY Index-0.25

Hydrophobic Moment 0.42

Boman Index0.03

Instability Index31.37

Aliphatic Index 52.32

Aromaticity 0.0720

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8575.00

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

Amino Acid Composition

TPSA 5295.54

LogP -65.47

H-bond Donors 192.0

H-bond Acceptors 201.0

Rotatable Bonds 439.0

Heavy Atoms 916.0

Ring Count 19.0

Amide Bonds 139.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0241309 VERIFIED: NO

Provenance & Taxonomy

OrganismCapsella rubella [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