Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC356H564N100O118S13

DescriptionStandard

        MERKTLLAFFVSFLIMCASGSVVDQTNANTNKLCEGGVGLCTPECAESCCDFNCSKKYNGGHGSCTSVGNIRLCQCEYSC
    

Molecular Weight8549.73 Da

Isoelectric Point (pI)5.64

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.96

Charge Density (pH 7.0) -0.0189

GRAVY Index0.06

Hydrophobic Moment 0.37

Boman Index0.07

Instability Index36.96

Aliphatic Index 62.12

Aromaticity 0.0750

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3605.00

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

Amino Acid Composition

TPSA 3519.26

LogP -46.51

H-bond Donors 132.0

H-bond Acceptors 131.0

Rotatable Bonds 284.0

Heavy Atoms 587.0

Ring Count 8.0

Amide Bonds 87.0

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_0351258 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis lyrata subsp. lyrata [Plant]

FamilyDefensin

Tax ID81972

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant defense Non-hemolytic Non-ribosomal