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 Length124 amino acids

Chemical FormulaC565H883N151O183S20

DescriptionStandard

        MIKLFSLLYIFAILLLFTSGKVNSAVCEEELGKCDENCDFNCQTSKSGKGICDANGICECMYECEGPGTKRCNVGIGPCSVRCSDACCEQNCESKFPGAQDGHGFCLEITGIPASNQCLCYFNC
    

Molecular Weight13360.26 Da

Isoelectric Point (pI)4.64

Net Charge (pH 7.0)-6.57

Net Charge (pH 7.4) -7.13

Charge Density (pH 7.0) -0.0530

GRAVY Index0.05

Hydrophobic Moment 0.47

Boman Index0.09

Instability Index34.49

Aliphatic Index 67.66

Aromaticity 0.0806

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 5595.00

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

Amino Acid Composition

TPSA 5342.34

LogP -62.49

H-bond Donors 196.0

H-bond Acceptors 198.0

Rotatable Bonds 444.0

Heavy Atoms 919.0

Ring Count 15.0

Amide Bonds 135.0

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_0153033 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium barbadense [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Plant defense Non-hemolytic Non-ribosomal