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 Length126 amino acids

Chemical FormulaC589H930N160O175S18

DescriptionStandard

        MSKSFGFFAILALVVAVQLIQVEGVCTRIVADCTAKNLSCPAVCKAVGSGAKLIGTNCDFYNLCTCTYDHEPYDIALCDIGMGLCTKDCRSDCCDAKCTGQYPKSGVGLCIHHFGLDYCRCTYRRP
    

Molecular Weight13629.82 Da

Isoelectric Point (pI)7.39

Net Charge (pH 7.0)0.61

Net Charge (pH 7.4) -0.02

Charge Density (pH 7.0) 0.0048

GRAVY Index0.28

Hydrophobic Moment 0.54

Boman Index0.12

Instability Index51.90

Aliphatic Index 81.27

Aromaticity 0.0873

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9940.00

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

Amino Acid Composition

TPSA 5316.78

LogP -55.32

H-bond Donors 201.0

H-bond Acceptors 197.0

Rotatable Bonds 441.0

Heavy Atoms 942.0

Ring Count 18.0

Amide Bonds 131.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0256586 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