Peptide Database

Peptide NameDefensin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC376H585N105O103S10

DescriptionStandard

        MAKFASIITLLFAALVVFAAFEAPTMVEAKLCERGRGTWSGVCGNNNACKNQCIRLEGAQHGSCNNVFPAHKCICYFPC
    

Molecular Weight8544.96 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 2.15

Charge Density (pH 7.0) 0.0329

GRAVY Index0.34

Hydrophobic Moment 0.41

Boman Index0.17

Instability Index20.27

Aliphatic Index 76.71

Aromaticity 0.1013

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3305.21

LogP -32.89

H-bond Donors 120.0

H-bond Acceptors 118.0

Rotatable Bonds 275.0

Heavy Atoms 594.0

Ring Count 14.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004242 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica hybrid cultivar [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal