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 Length129 amino acids

Chemical FormulaC611H939N169O187S19

DescriptionStandard

        MLKSVCFFAFLALVVAVQLTQVEGVCTNIVANCADEHVHCPSQCEAFGRGVKPIGSSCDFYNLCTCTYAHQVTGQFGVNQCEIGMGLCTDDCRNDCCYARCEIKYPKSGVGYCVQDYGLDYCSCTYRRR
    

Molecular Weight14253.25 Da

Isoelectric Point (pI)5.83

Net Charge (pH 7.0)-2.40

Net Charge (pH 7.4) -3.04

Charge Density (pH 7.0) -0.0186

GRAVY Index0.09

Hydrophobic Moment 0.70

Boman Index0.07

Instability Index43.36

Aliphatic Index 68.68

Aromaticity 0.1085

Extinction Coeff. Reduced 11920.00

Extinction Coeff. Oxidized 12920.00

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

Amino Acid Composition

TPSA 5712.78

LogP -63.04

H-bond Donors 214.0

H-bond Acceptors 207.0

Rotatable Bonds 459.0

Heavy Atoms 986.0

Ring Count 20.0

Amide Bonds 140.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127408 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Tax ID3880

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