Peptide Database

Peptide NameNK15

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC76H145N25O18

DescriptionStandard

        KILRGVSKRILTGKK
    

Molecular Weight1697.12 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.55

Charge Density (pH 7.0) 0.3837

GRAVY Index-0.41

Hydrophobic Moment 0.68

Boman Index-0.29

Instability Index46.95

Aliphatic Index 123.33

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 739.06

LogP -6.30

H-bond Donors 28.0

H-bond Acceptors 24.0

Rotatable Bonds 64.0

Heavy Atoms 119.0

Ring Count 0.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0404617 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli ATCC 23716

Activity100 μg/mL

MethodMBC

RECORD: Rec_0410484 VERIFIED: YES