Peptide Database

Peptide NameDefensin-like protein 45

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC364H584N106O117S10

DescriptionStandard

        MAITKTSATFVLLIILAASLSNFNVLASDIKPTGRIDNQCKRMCSATYGNGKCAADCRSDGFSSGQCFTSPPFDNRCCCNN
    

Molecular Weight8637.82 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)2.42

Net Charge (pH 7.4) 2.08

Charge Density (pH 7.0) 0.0299

GRAVY Index0.00

Hydrophobic Moment 0.64

Boman Index0.03

Instability Index25.11

Aliphatic Index 65.19

Aromaticity 0.0741

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3614.62

LogP -49.29

H-bond Donors 133.0

H-bond Acceptors 130.0

Rotatable Bonds 283.0

Heavy Atoms 597.0

Ring Count 9.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0118863 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence