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 Length81 amino acids

Chemical FormulaC415H619N103O114S10

DescriptionStandard

        MTSSPCKFYTIFLFLSFALLLFSTLEVQASICPRLSATWNKPCPHRDTFKCENHCIDKEHAYIGSCQPNGVDLACFCYFAC
    

Molecular Weight9195.63 Da

Isoelectric Point (pI)6.78

Net Charge (pH 7.0)-0.32

Net Charge (pH 7.4) -0.84

Charge Density (pH 7.0) -0.0040

GRAVY Index0.23

Hydrophobic Moment 0.46

Boman Index0.16

Instability Index32.37

Aliphatic Index 72.35

Aromaticity 0.1481

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 3419.78

LogP -29.44

H-bond Donors 126.0

H-bond Acceptors 127.0

Rotatable Bonds 287.0

Heavy Atoms 642.0

Ring Count 21.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0210451 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

Tax ID3880

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