Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length129 amino acids

Chemical FormulaC619H940N168O188S18

DescriptionStandard

        MSKSFGFFAIVALVVAVQLIEVEGVCTNIVANCAHEHVYCPSQCEAFGRGVKPIGWSCDFYNLCTCTYEHPVTGQFGVNQCEIGMGLCTDDCRNDCCYARCEIKYPKSGVGDCVQDYGIDYCSCTYRRR
    

Molecular Weight14320.27 Da

Isoelectric Point (pI)5.22

Net Charge (pH 7.0)-4.38

Net Charge (pH 7.4) -5.02

Charge Density (pH 7.0) -0.0340

GRAVY Index0.05

Hydrophobic Moment 0.70

Boman Index0.09

Instability Index49.73

Aliphatic Index 67.91

Aromaticity 0.1163

Extinction Coeff. Reduced 17420.00

Extinction Coeff. Oxidized 18420.00

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

Amino Acid Composition

TPSA 5687.97

LogP -59.31

H-bond Donors 212.0

H-bond Acceptors 205.0

Rotatable Bonds 458.0

Heavy Atoms 993.0

Ring Count 23.0

Amide Bonds 138.0

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_0226843 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