Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC381H607N111O114S9

DescriptionStandard

        MAKVSSISLLFAFLLFSAVSLNVAVSQGEAAAGRRCQVVLRQSGCDLATCRRQCYQQYNGNGQCVAASGGLNPTYKCVCFYSC
    

Molecular Weight8855.16 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)4.42

Net Charge (pH 7.4) 4.08

Charge Density (pH 7.0) 0.0532

GRAVY Index0.31

Hydrophobic Moment 0.61

Boman Index0.11

Instability Index42.77

Aliphatic Index 82.29

Aromaticity 0.0964

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3654.31

LogP -45.14

H-bond Donors 136.0

H-bond Acceptors 128.0

Rotatable Bonds 290.0

Heavy Atoms 615.0

Ring Count 9.0

Amide Bonds 93.0

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_0020109 VERIFIED: NO

Provenance & Taxonomy

OrganismKalanchoe fedtschenkoi [Plant]

FamilyDefensin

Tax ID63787

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal