Peptide Database

Peptide NameDefensin-like protein

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 Length152 amino acids

Chemical FormulaC718H1152N202O211S23

DescriptionStandard

        MYLIIFRKYLKERQVQKKIRIRETMERITPVVLLVSLLIMFASVVNQTRAKCADGLGTCENCDERCKAKHGPSSESICDLSLGMPLCMCYYQCADPPPTPTPPKICNGGAGLCSARCFGSCCDTNCAQKFNGGHGFCSTLGTFNLCQCQYPC
    

Molecular Weight16727.55 Da

Isoelectric Point (pI)8.53

Net Charge (pH 7.0)5.50

Net Charge (pH 7.4) 4.89

Charge Density (pH 7.0) 0.0362

GRAVY Index-0.04

Hydrophobic Moment 0.61

Boman Index0.03

Instability Index23.80

Aliphatic Index 70.59

Aromaticity 0.0724

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8575.00

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

Amino Acid Composition

TPSA 6592.02

LogP -71.77

H-bond Donors 243.0

H-bond Acceptors 242.0

Rotatable Bonds 547.0

Heavy Atoms 1154.0

Ring Count 23.0

Amide Bonds 164.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043568 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea var. oleracea [Plant]

FamilyDefensin

Tax ID3712

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