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 FormulaC391H612N110O104S10

DescriptionStandard

        MAKSATIVTLFFAALVFFAALEAPTMVEAQKLCKRGSRTWSGVCGNNNACKNQCIRLEKARHGSCNYVFPAHKCICYFPC
    

Molecular Weight8838.37 Da

Isoelectric Point (pI)9.20

Net Charge (pH 7.0)6.60

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0824

GRAVY Index0.19

Hydrophobic Moment 0.77

Boman Index0.09

Instability Index30.09

Aliphatic Index 70.88

Aromaticity 0.1125

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3428.55

LogP -33.62

H-bond Donors 127.0

H-bond Acceptors 123.0

Rotatable Bonds 286.0

Heavy Atoms 615.0

Ring Count 15.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0325008 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

RECORD: Rec_0363677 VERIFIED: NO