Peptide Database

Peptide NameNLK16

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC94H168N20O17

DescriptionStandard

        LLKLLLPKLKGLLFKL
    

Molecular Weight1850.46 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) 0.2348

GRAVY Index1.21

Hydrophobic Moment 0.41

Boman Index0.33

Instability Index-19.82

Aliphatic Index 219.38

Aromaticity 0.0625

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 595.11

LogP 2.98

H-bond Donors 20.0

H-bond Acceptors 21.0

Rotatable Bonds 66.0

Heavy Atoms 131.0

Ring Count 2.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059959 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

TargetEscherichia coli

Activity12.2

MethodIC50