Peptide Database

Peptide NameDefensin-like protein 46

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 Length80 amino acids

Chemical FormulaC367H587N101O110S13

DescriptionStandard

        MGSTKTLVTCFLTIILAVSLSNHNVLAIDAGIKGFDTDHCDTRCYGRDECMNYCIKAGFPKGGQCGSLCIPCGFKCCCQK
    

Molecular Weight8591.04 Da

Isoelectric Point (pI)8.01

Net Charge (pH 7.0)1.57

Net Charge (pH 7.4) 1.07

Charge Density (pH 7.0) 0.0196

GRAVY Index0.23

Hydrophobic Moment 0.51

Boman Index0.12

Instability Index16.46

Aliphatic Index 74.38

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 3363.93

LogP -37.52

H-bond Donors 127.0

H-bond Acceptors 127.0

Rotatable Bonds 284.0

Heavy Atoms 591.0

Ring Count 10.0

Amide Bonds 84.0

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_0208995 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