Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC389H605N95O108S13

DescriptionStandard

        MAKLSCSYFLVLMIVFSVCLMVEKIEGKICEITLKVGTDCIRFFCAQDCAGQYYGGLGYCFDDPKVPGPLNCRCRYDC
    

Molecular Weight8757.38 Da

Isoelectric Point (pI)6.07

Net Charge (pH 7.0)-0.59

Net Charge (pH 7.4) -0.98

Charge Density (pH 7.0) -0.0076

GRAVY Index0.45

Hydrophobic Moment 0.67

Boman Index0.17

Instability Index23.56

Aliphatic Index 86.15

Aromaticity 0.1282

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8075.00

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

Amino Acid Composition

TPSA 3223.42

LogP -23.72

H-bond Donors 121.0

H-bond Acceptors 121.0

Rotatable Bonds 285.0

Heavy Atoms 605.0

Ring Count 13.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0007419 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica rapa subsp. pekinensis [Plant]

FamilyDefensin

Tax ID51351

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal

RECORD: Rec_0386485 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica napus [Plant]

FamilyDefensin

Tax ID3708

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence