Peptide Database

Peptide NameDefensin MtDef4.4 (Putative defensin; plant)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC368H579N99O108S11

DescriptionStandard

        MARSLPLVSTIFVFFLLLVATEMGPIMVAEARTCETPSNNFKGLCVSDTNCASVCQTEGFPGGHCEGFRQRCFCTKPC
    

Molecular Weight8470.85 Da

Isoelectric Point (pI)6.51

Net Charge (pH 7.0)-0.48

Net Charge (pH 7.4) -0.87

Charge Density (pH 7.0) -0.0061

GRAVY Index0.31

Hydrophobic Moment 0.52

Boman Index0.15

Instability Index24.63

Aliphatic Index 68.72

Aromaticity 0.0897

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3270.40

LogP -35.29

H-bond Donors 120.0

H-bond Acceptors 120.0

Rotatable Bonds 270.0

Heavy Atoms 586.0

Ring Count 13.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0397779 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Tax ID3880

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal