Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC360H556N102O109S14

DescriptionStandard

        MSKLSFRLFFAILLISSVCMMMHEVHGQEMCHGRIPGDGSCDAGTCSSQCGQSFPGSQGSCVQTFINRFTCQCTWPCS
    

Molecular Weight8505.79 Da

Isoelectric Point (pI)6.78

Net Charge (pH 7.0)-0.32

Net Charge (pH 7.4) -0.83

Charge Density (pH 7.0) -0.0041

GRAVY Index0.16

Hydrophobic Moment 0.57

Boman Index0.14

Instability Index58.01

Aliphatic Index 53.72

Aromaticity 0.0897

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3345.48

LogP -41.61

H-bond Donors 125.0

H-bond Acceptors 126.0

Rotatable Bonds 276.0

Heavy Atoms 585.0

Ring Count 14.0

Amide Bonds 84.0

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_0233888 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium barbadense [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal