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 Length118 amino acids

Chemical FormulaC541H847N151O166S18

DescriptionStandard

        MKNAFSLVVFITFFIMLASVNKVKANICQDALGACPQCDVRCKAKHGPAGQGSCDNVNQLCTCNYTCGPPNPQQSEQCYGLFICTDACNQNCAQKYLGGSGFCESIGNTKLCKCQYPC
    

Molecular Weight12699.59 Da

Isoelectric Point (pI)8.13

Net Charge (pH 7.0)2.43

Net Charge (pH 7.4) 1.90

Charge Density (pH 7.0) 0.0206

GRAVY Index-0.05

Hydrophobic Moment 0.39

Boman Index0.07

Instability Index46.07

Aliphatic Index 62.03

Aromaticity 0.0847

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6960.00

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

Amino Acid Composition

TPSA 5103.07

LogP -63.07

H-bond Donors 182.0

H-bond Acceptors 188.0

Rotatable Bonds 414.0

Heavy Atoms 876.0

Ring Count 17.0

Amide Bonds 137.0

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_0197442 VERIFIED: NO

Provenance & Taxonomy

OrganismEutrema salsugineum [Animal]

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