Peptide Database

Peptide NameDefensin-like protein 51

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 FormulaC385H596N94O118S9

DescriptionStandard

        MGFTKILVTFFLVGLLVISSSPQNAIASEIKAKINGLECFNTCTSYYDDHKCNVDCLSSGYPAGECYTVSPSQPKKCCCY
    

Molecular Weight8717.99 Da

Isoelectric Point (pI)6.50

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.90

Charge Density (pH 7.0) -0.0061

GRAVY Index0.15

Hydrophobic Moment 0.38

Boman Index0.15

Instability Index62.17

Aliphatic Index 76.75

Aromaticity 0.1125

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7950.00

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

Amino Acid Composition

TPSA 3378.57

LogP -35.72

H-bond Donors 123.0

H-bond Acceptors 128.0

Rotatable Bonds 280.0

Heavy Atoms 606.0

Ring Count 14.0

Amide Bonds 85.0

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_0017019 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