Peptide Database

Peptide NameDefensin MtDef4.2 (Putative defensin; plant)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC356H566N110O102S10

DescriptionStandard

        MARSVPLVSTIFVFLLLLVATGPSMVAEARTCESQSHKFKGPCASDHNCASVCQTERFSGGHCRGFRRRCFCTTHC
    

Molecular Weight8339.63 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)4.78

Net Charge (pH 7.4) 4.23

Charge Density (pH 7.0) 0.0629

GRAVY Index0.08

Hydrophobic Moment 0.66

Boman Index0.01

Instability Index55.25

Aliphatic Index 61.58

Aromaticity 0.0789

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 3381.20

LogP -41.17

H-bond Donors 130.0

H-bond Acceptors 121.0

Rotatable Bonds 269.0

Heavy Atoms 578.0

Ring Count 13.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0182379 VERIFIED: YES

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

RECORD: Rec_0208556 VERIFIED: YES