Peptide Database

Peptide NameLK2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC56H108N14O11

DescriptionStandard

        GLLKKLLKKI
    

Molecular Weight1153.54 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.3756

GRAVY Index0.37

Hydrophobic Moment 0.70

Boman Index0.01

Instability Index-24.96

Aliphatic Index 195.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 429.30

LogP 0.14

H-bond Donors 15.0

H-bond Acceptors 15.0

Rotatable Bonds 45.0

Heavy Atoms 81.0

Ring Count 0.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0415632 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

TargetStaphylococcus aureus ATCC 25923

Activity64 μM

MethodMIC

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