Peptide Database

Peptide NameKn2-3

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC66H109N15O13

DescriptionStandard

        FIAIRLLSKIF
    

Molecular Weight1320.66 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.1599

GRAVY Index1.75

Hydrophobic Moment 0.54

Boman Index0.46

Instability Index1.37

Aliphatic Index 186.36

Aromaticity 0.1818

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 462.47

LogP 0.37

H-bond Donors 17.0

H-bond Acceptors 15.0

Rotatable Bonds 44.0

Heavy Atoms 94.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0066898 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 AB94004

Activity25 μg/mL

MethodMIC

RECORD: Rec_0289359 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

TargetEscherichia coli AB94012

Activity>100 μg/mL

MethodMIC