Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length131 amino acids

Chemical FormulaC607H971N167O188S18

DescriptionStandard

        MAYPISKSFCFISILVFVVAVQLIQVEGNCTKIIGSCADVNCPYTCRRIYEKHARVLGSSCAIYNLCTCTLDKSPPNDTPKQCSIGLGLCNSTCNDDCCNAECVKKYNSRGSGGACIKIDGQNFCLCLYNS
    

Molecular Weight14193.38 Da

Isoelectric Point (pI)8.10

Net Charge (pH 7.0)2.42

Net Charge (pH 7.4) 1.88

Charge Density (pH 7.0) 0.0185

GRAVY Index0.15

Hydrophobic Moment 0.79

Boman Index0.08

Instability Index40.63

Aliphatic Index 82.60

Aromaticity 0.0763

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9940.00

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

Amino Acid Composition

TPSA 5711.29

LogP -67.33

H-bond Donors 212.0

H-bond Acceptors 210.0

Rotatable Bonds 465.0

Heavy Atoms 980.0

Ring Count 16.0

Amide Bonds 144.0

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_0203971 VERIFIED: YES

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic