Peptide Database

Peptide NameDefensin-like protein 260

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 Length119 amino acids

Chemical FormulaC521H849N155O173S19

DescriptionStandard

        MKIASLKLLLLVSLLFAVTQNGISIQNSETSVNQNSCMPNEPRCTGCPGGGSGGYRGPPPPCCKNDSDCKAHCPEGGYCSNQCDCVCNLVKVMNNDVRCQVDTDCNMKCSKQGYCKLAS
    

Molecular Weight12661.48 Da

Isoelectric Point (pI)7.88

Net Charge (pH 7.0)1.44

Net Charge (pH 7.4) 0.93

Charge Density (pH 7.0) 0.0121

GRAVY Index-0.30

Hydrophobic Moment 0.65

Boman Index-0.03

Instability Index23.56

Aliphatic Index 62.18

Aromaticity 0.0336

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 5345.00

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

Amino Acid Composition

TPSA 5281.71

LogP -72.58

H-bond Donors 189.0

H-bond Acceptors 195.0

Rotatable Bonds 418.0

Heavy Atoms 868.0

Ring Count 13.0

Amide Bonds 135.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0160602 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