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 Length76 amino acids

Chemical FormulaC343H571N111O106S15

DescriptionStandard

        MSHEARRGSTDIRVTSHSVRMPKTMKSSCQVTLGLCNHSCLMGCCNERCSNQFKNGVGKCLEPMLPRAPCLCQYTC
    

Molecular Weight8426.86 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)5.67

Net Charge (pH 7.4) 5.14

Charge Density (pH 7.0) 0.0746

GRAVY Index-0.33

Hydrophobic Moment 0.62

Boman Index-0.12

Instability Index35.70

Aliphatic Index 53.82

Aromaticity 0.0263

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 2115.00

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

Amino Acid Composition

TPSA 3506.23

LogP -46.62

H-bond Donors 133.0

H-bond Acceptors 130.0

Rotatable Bonds 281.0

Heavy Atoms 575.0

Ring Count 9.0

Amide Bonds 82.0

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_0009210 VERIFIED: NO

Provenance & Taxonomy

OrganismLactuca sativa [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal