Peptide Database

Peptide NamePutative defensin-like protein 26

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 FormulaC386H583N111O113S11

DescriptionStandard

        MASLKVFSFALLIVLTFSVIGMIYNVESGGSLCCNSHPKFGKCNTNNDEQRCNRWCHNGCGNGKGGYYKSMSHGGQCHYYC
    

Molecular Weight8939.15 Da

Isoelectric Point (pI)8.68

Net Charge (pH 7.0)3.77

Net Charge (pH 7.4) 3.21

Charge Density (pH 7.0) 0.0465

GRAVY Index-0.22

Hydrophobic Moment 0.57

Boman Index0.07

Instability Index36.62

Aliphatic Index 55.31

Aromaticity 0.1235

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 3613.19

LogP -42.73

H-bond Donors 133.0

H-bond Acceptors 132.0

Rotatable Bonds 293.0

Heavy Atoms 621.0

Ring Count 16.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0417519 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