Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC392H608N110O107S10

DescriptionStandard

        MAKFASIVPLLFAALLLFAAFAKSPAMVEAQKLCERSSGTWSGVCGNNNTCKNQCINLEGARHGSCNYRFPYHRCICYVPC
    

Molecular Weight8894.34 Da

Isoelectric Point (pI)8.89

Net Charge (pH 7.0)4.60

Net Charge (pH 7.4) 4.15

Charge Density (pH 7.0) 0.0568

GRAVY Index0.18

Hydrophobic Moment 0.52

Boman Index0.12

Instability Index27.76

Aliphatic Index 74.81

Aromaticity 0.1111

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 3460.14

LogP -35.03

H-bond Donors 127.0

H-bond Acceptors 124.0

Rotatable Bonds 284.0

Heavy Atoms 619.0

Ring Count 16.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0369585 VERIFIED: NO

Provenance & Taxonomy

OrganismLepidium meyenii [Plant]

FamilyDefensin

Tax ID153348

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal