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 Length117 amino acids

Chemical FormulaC548H846N152O169S20

DescriptionStandard

        MLFVQHLFINFTLFIYKKADTCLDSVGSSCEGIDCNKACLEKHPGSKGACDQSNLCTCFYDCPPQKTCNDGLGPCTHDCKRDCCAKKCANKHPAGVGICDDRLCFQYVPCQCEYPCN
    

Molecular Weight12908.80 Da

Isoelectric Point (pI)6.37

Net Charge (pH 7.0)-1.33

Net Charge (pH 7.4) -2.06

Charge Density (pH 7.0) -0.0114

GRAVY Index-0.25

Hydrophobic Moment 0.50

Boman Index-0.02

Instability Index47.70

Aliphatic Index 55.04

Aromaticity 0.0855

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 7085.00

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

Amino Acid Composition

TPSA 5118.22

LogP -58.34

H-bond Donors 188.0

H-bond Acceptors 192.0

Rotatable Bonds 418.0

Heavy Atoms 889.0

Ring Count 21.0

Amide Bonds 127.0

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_0039131 VERIFIED: NO

Provenance & Taxonomy

OrganismPrunus persica [Bacterium]

FamilyDefensin

Tax ID3760

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic

MethodQualitative functional evidence