Peptide Database

Peptide NamePutative plant defensin PDF1.2

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 FormulaC382H587N101O106S9

DescriptionStandard

        MAKFASIITLIFAALVLFAAFEAPTTVEAQRLCEKPSGTWSGVCGNSGACKNQCINLEGARHGSCNYVFPAHKCICYFPC
    

Molecular Weight8578.95 Da

Isoelectric Point (pI)8.15

Net Charge (pH 7.0)1.60

Net Charge (pH 7.4) 1.15

Charge Density (pH 7.0) 0.0200

GRAVY Index0.40

Hydrophobic Moment 0.45

Boman Index0.22

Instability Index26.14

Aliphatic Index 77.00

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 3258.36

LogP -31.97

H-bond Donors 119.0

H-bond Acceptors 119.0

Rotatable Bonds 271.0

Heavy Atoms 598.0

Ring Count 16.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0196572 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis halleri [Plant]

FamilyDefensin

Tax ID81970

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant Defense Non-hemolytic Non-ribosomal