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 Length79 amino acids

Chemical FormulaC397H635N103O110S12

DescriptionStandard

        MVKLSCSYFLVLMIVFSVYLMVEKTEGKKICQTTIDKGVDCIRLVCRKDCARQHIGGLAYCFNDPEVPGPLNCRCTYYC
    

Molecular Weight8995.69 Da

Isoelectric Point (pI)8.39

Net Charge (pH 7.0)2.50

Net Charge (pH 7.4) 2.08

Charge Density (pH 7.0) 0.0316

GRAVY Index0.27

Hydrophobic Moment 0.70

Boman Index0.09

Instability Index25.34

Aliphatic Index 91.14

Aromaticity 0.1013

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7950.00

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

Amino Acid Composition

TPSA 3415.37

LogP -27.11

H-bond Donors 128.0

H-bond Acceptors 126.0

Rotatable Bonds 296.0

Heavy Atoms 622.0

Ring Count 12.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0142313 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal

RECORD: Rec_0211054 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea var. oleracea [Plant]

FamilyDefensin

Tax ID3712

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