Peptide Database

Peptide NameWK14

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC119H156N28O15

DescriptionStandard

        WKKWWKWWKKWWKK
    

Molecular Weight2218.69 Da

Isoelectric Point (pI)10.78

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.4824

GRAVY Index-2.40

Hydrophobic Moment 0.76

Boman Index-0.34

Instability Index9.29

Aliphatic Index 0.00

Aromaticity 0.5000

Extinction Coeff. Reduced 38500.00

Extinction Coeff. Oxidized 38500.00

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

Amino Acid Composition

TPSA 734.29

LogP 5.67

H-bond Donors 29.0

H-bond Acceptors 22.0

Rotatable Bonds 69.0

Heavy Atoms 162.0

Ring Count 14.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0277315 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 PAO1

Activity2 μM

MethodMIC

RECORD: Rec_0328009 VERIFIED: YES