Peptide Database

Peptide Name6K-F17-4L 8,11,13,16

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC101H166N24O18

DescriptionStandard

        KKKKKKALFALWLAFLA
    

Molecular Weight2004.55 Da

Isoelectric Point (pI)10.70

Net Charge (pH 7.0)5.75

Net Charge (pH 7.4) 5.54

Charge Density (pH 7.0) 0.3385

GRAVY Index0.22

Hydrophobic Moment 0.27

Boman Index0.05

Instability Index30.60

Aliphatic Index 115.29

Aromaticity 0.1765

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 700.83

LogP 0.40

H-bond Donors 25.0

H-bond Acceptors 24.0

Rotatable Bonds 71.0

Heavy Atoms 143.0

Ring Count 4.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0422341 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetPseudomonas aeruginosa PA214

Activity50 μM

MethodMIC

RECORD: Rec_0424382 VERIFIED: YES