Peptide Database

Peptide NamePutative defensin-like protein 114

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 Length84 amino acids

Chemical FormulaC437H659N103O119S13

DescriptionStandard

        MAITKKCFAAFVLILLFVMPFVYCSELDNTSGFEIKQEDKCYGPEPCKNGYEGCLFFCVRIAYYLYGECTMKPDHQKHCCCVTK
    

Molecular Weight9676.37 Da

Isoelectric Point (pI)6.68

Net Charge (pH 7.0)-0.42

Net Charge (pH 7.4) -0.91

Charge Density (pH 7.0) -0.0050

GRAVY Index0.13

Hydrophobic Moment 0.39

Boman Index0.13

Instability Index34.34

Aliphatic Index 68.45

Aromaticity 0.1548

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9565.00

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

Amino Acid Composition

TPSA 3521.70

LogP -23.79

H-bond Donors 129.0

H-bond Acceptors 134.0

Rotatable Bonds 313.0

Heavy Atoms 672.0

Ring Count 19.0

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_0189611 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