Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC401H621N103O108S10

DescriptionStandard

        MAKSATIVTLFFAALVFFAALEAPTMVEAQKLCKRESTHWVGVCDSNNICKNTCVRLDKAQHGSCKYVFPAYKCICYFPC
    

Molecular Weight8933.50 Da

Isoelectric Point (pI)8.68

Net Charge (pH 7.0)3.60

Net Charge (pH 7.4) 3.14

Charge Density (pH 7.0) 0.0450

GRAVY Index0.32

Hydrophobic Moment 0.48

Boman Index0.14

Instability Index30.94

Aliphatic Index 76.88

Aromaticity 0.1250

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 3359.65

LogP -28.46

H-bond Donors 124.0

H-bond Acceptors 124.0

Rotatable Bonds 287.0

Heavy Atoms 622.0

Ring Count 16.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270881 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis halleri subsp. halleri [Plant]

FamilyDefensin

Tax ID81971

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