Peptide Database

Peptide NameDefensin-like protein 267

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 Length88 amino acids

Chemical FormulaC429H707N127O126S10

DescriptionStandard

        MMLSKVVLLALLLSLSCLWVAKASEQRTRVSEVVREAEIHDGGQCTDDDICNKNCLDCIARQCIFQQCVCSKRFFPPNSQPNLRVKKH
    

Molecular Weight9980.63 Da

Isoelectric Point (pI)8.48

Net Charge (pH 7.0)2.61

Net Charge (pH 7.4) 2.15

Charge Density (pH 7.0) 0.0296

GRAVY Index-0.07

Hydrophobic Moment 0.60

Boman Index-0.06

Instability Index51.30

Aliphatic Index 94.09

Aromaticity 0.0455

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 4117.99

LogP -42.33

H-bond Donors 149.0

H-bond Acceptors 141.0

Rotatable Bonds 339.0

Heavy Atoms 692.0

Ring Count 10.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0288925 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