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 Length126 amino acids

Chemical FormulaC576H939N161O174S22

DescriptionStandard

        MKKTTSLVFLVSLLIIFASVLNQVKAETCDDNLGLCKNCDQRCKAKHGPSSVSKCNGPEGTCMCTHECAPAPKLFPAKVCVGAIDMCTDTCPLSCCDRLCAIKYKNGRGGCVNYVGYRMCICEYSC
    

Molecular Weight13609.02 Da

Isoelectric Point (pI)8.41

Net Charge (pH 7.0)4.50

Net Charge (pH 7.4) 3.89

Charge Density (pH 7.0) 0.0357

GRAVY Index0.11

Hydrophobic Moment 0.45

Boman Index0.04

Instability Index30.26

Aliphatic Index 73.49

Aromaticity 0.0556

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 5341.35

LogP -60.16

H-bond Donors 201.0

H-bond Acceptors 203.0

Rotatable Bonds 449.0

Heavy Atoms 933.0

Ring Count 15.0

Amide Bonds 133.0

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_0220856 VERIFIED: NO

Provenance & Taxonomy

OrganismCapsella rubella [Plant]

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