Peptide Database

Peptide NameKhal

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC161H263N49O38S2

DescriptionStandard

        KWLNALLHHGLNCAKGVLAALLHHGLNCAKGVLA
    

Molecular Weight3557.25 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)3.09

Net Charge (pH 7.4) 2.65

Charge Density (pH 7.0) 0.0908

GRAVY Index0.61

Hydrophobic Moment 0.42

Boman Index0.30

Instability Index0.55

Aliphatic Index 137.94

Aromaticity 0.0294

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1361.46

LogP -9.77

H-bond Donors 48.0

H-bond Acceptors 47.0

Rotatable Bonds 117.0

Heavy Atoms 250.0

Ring Count 6.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0202849 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus CCARM 3696

Activity8 μg/mL

MethodMIC

RECORD: Rec_0290792 VERIFIED: YES