Peptide Database

Peptide NameLF11 [Q2Del;R11K]-KKK

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC82H139N27O16

DescriptionStandard

        FWQRNIRKVKKKK
    

Molecular Weight1759.15 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.5196

GRAVY Index-1.92

Hydrophobic Moment 0.81

Boman Index-0.75

Instability Index43.78

Aliphatic Index 52.31

Aromaticity 0.1538

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 768.39

LogP -4.80

H-bond Donors 28.0

H-bond Acceptors 23.0

Rotatable Bonds 65.0

Heavy Atoms 125.0

Ring Count 3.0

Amide Bonds 14.0

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_0035037 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetPseudomonas aeruginosa Ps4

Activity250 μg/mL

MethodMIC

RECORD: Rec_0259831 VERIFIED: NO