Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length168 amino acids

Chemical FormulaC845H1314N236O245S9

DescriptionStandard

        MSNKTKYWAMGLAASAAFFWNLENKEGNVPVPYKDTGGVVTQGIGSTTKPDGTKIKMSDPPISRKTALEWAKAHVAKDEIPFRKSLQGVKLSQVEYDVYLDFTYNFGQANWNQSSMLRNLKAGKYKQACDSLLKWKYVAKRDCSVRSNNCYGVWTRQVERHSKCMGAQ
    

Molecular Weight18987.49 Da

Isoelectric Point (pI)9.61

Net Charge (pH 7.0)11.63

Net Charge (pH 7.4) 11.20

Charge Density (pH 7.0) 0.0692

GRAVY Index-0.63

Hydrophobic Moment 0.68

Boman Index-0.09

Instability Index37.62

Aliphatic Index 61.55

Aromaticity 0.1131

Extinction Coeff. Reduced 44920.00

Extinction Coeff. Oxidized 45170.00

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

Amino Acid Composition

TPSA 7854.78

LogP -81.18

H-bond Donors 277.0

H-bond Acceptors 268.0

Rotatable Bonds 634.0

Heavy Atoms 1335.0

Ring Count 33.0

Amide Bonds 185.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0210968 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter johnsonii [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

MethodQualitative functional evidence