Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length89 amino acids

Chemical FormulaC422H644N118O128S15

DescriptionStandard

        MDCKTHCRNYPGGGAIGSSCSYYNQCTCIFDFPKSQGVQTCSVGLGLCKGICDSNCCNSRCATRYKSYKATGKCFHYLNKKYCICFYET
    

Molecular Weight9899.32 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 5.98

Charge Density (pH 7.0) 0.0733

GRAVY Index-0.33

Hydrophobic Moment 0.48

Boman Index-0.04

Instability Index39.49

Aliphatic Index 40.56

Aromaticity 0.1348

Extinction Coeff. Reduced 11920.00

Extinction Coeff. Oxidized 12795.00

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

Amino Acid Composition

TPSA 3996.74

LogP -49.78

H-bond Donors 155.0

H-bond Acceptors 152.0

Rotatable Bonds 322.0

Heavy Atoms 683.0

Ring Count 16.0

Amide Bonds 96.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0177359 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 Plant defense Non-hemolytic Non-ribosomal