Peptide Database

Peptide NameDefensin-like protein 43

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 FormulaC372H600N102O115S10

DescriptionStandard

        MGITKTSVTFLFLLILAAFVSNYNVLASEIKPTGRIDDQCKQMCSATYGDGKCASDCRKAGFSSGRCLTSSPFGNKCCCTK
    

Molecular Weight8662.01 Da

Isoelectric Point (pI)8.87

Net Charge (pH 7.0)4.42

Net Charge (pH 7.4) 4.07

Charge Density (pH 7.0) 0.0546

GRAVY Index0.07

Hydrophobic Moment 0.52

Boman Index0.05

Instability Index34.14

Aliphatic Index 66.30

Aromaticity 0.0864

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3507.67

LogP -43.57

H-bond Donors 132.0

H-bond Acceptors 130.0

Rotatable Bonds 289.0

Heavy Atoms 599.0

Ring Count 9.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0323664 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