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 Length159 amino acids

Chemical FormulaC753H1206N210O220S24

DescriptionStandard

        MYLIIFRKYLKERQVQKKIRIRETMERITPVVLLVSLLIMFASGIVMSLNFVNQTRAKCADGLGTCENCDERCKAKHGPSSESICDLSLGMPLCMCYYQCADPPPTPTPPKICNGGAGLCSARCFGSCCDTNCAQKFNGGHGFCSTLGTFNLCQCQYPC
    

Molecular Weight17490.47 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) 0.0346

GRAVY Index0.01

Hydrophobic Moment 0.61

Boman Index0.05

Instability Index23.94

Aliphatic Index 72.39

Aromaticity 0.0755

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 6859.04

LogP -73.78

H-bond Donors 252.0

H-bond Acceptors 252.0

Rotatable Bonds 573.0

Heavy Atoms 1207.0

Ring Count 24.0

Amide Bonds 172.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0090197 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic

MethodQualitative functional evidence