Peptide Database

Peptide NameDefensin-like protein 313

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 FormulaC384H606N96O125S10

DescriptionStandard

        MESKRSSSSPLLILITTIMIIFIISGPKSVDADCKHPVGPYTDSCFTDCVSGKYGYNYESAFCSRDETGTCKICCCELINE
    

Molecular Weight8888.14 Da

Isoelectric Point (pI)4.96

Net Charge (pH 7.0)-3.48

Net Charge (pH 7.4) -3.89

Charge Density (pH 7.0) -0.0429

GRAVY Index0.05

Hydrophobic Moment 0.35

Boman Index0.09

Instability Index36.67

Aliphatic Index 75.80

Aromaticity 0.0864

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3522.75

LogP -38.78

H-bond Donors 131.0

H-bond Acceptors 133.0

Rotatable Bonds 290.0

Heavy Atoms 615.0

Ring Count 12.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0162796 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