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 Length122 amino acids

Chemical FormulaC572H892N158O169S21

DescriptionStandard

        MEKAFSLLVFIIFFIMLASVENKVKAKTCMERLDHGLCERCTERCKAKHGPKGEGSCDIKAQLCYCFYPCPTGPQCYGGAGLCGPCGSPCCNQQCADKYNQGTGFCDNIGHSNLCKCEYPCK
    

Molecular Weight13359.52 Da

Isoelectric Point (pI)8.08

Net Charge (pH 7.0)2.59

Net Charge (pH 7.4) 1.92

Charge Density (pH 7.0) 0.0212

GRAVY Index-0.19

Hydrophobic Moment 0.49

Boman Index0.02

Instability Index27.80

Aliphatic Index 54.43

Aromaticity 0.0902

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 5205.27

LogP -56.04

H-bond Donors 192.0

H-bond Acceptors 196.0

Rotatable Bonds 439.0

Heavy Atoms 920.0

Ring Count 21.0

Amide Bonds 131.0

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_0249868 VERIFIED: NO

Provenance & Taxonomy

OrganismCapsella rubella [Plant]

FamilyDefensin

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