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 Length257 amino acids

Chemical FormulaC1231H1995N353O360S12

DescriptionStandard

        MQRMNPTDGHNLPYWWSALLGIFSVLSLQDYVFIIGALISAFFTIKTHYAKRKEERERLDEEKKRTQLLASYLADVSAKPGGDRPASAEVVTEALKRIASDTQGVSMTPSMRKKLIGVIAGGGGAIAIASALITGPAGNDGLEGVRYNPYQDVVGVWTVCYGHTGKDIMLGKKYTEAECRALLSKDLNTVARQINPYIQKPIPETMRGLCTRSPITSALAISRPPRCCAKSTRATRKAHVTSCAAGLTPRVSSGKAW
    

Molecular Weight27884.94 Da

Isoelectric Point (pI)9.65

Net Charge (pH 7.0)13.81

Net Charge (pH 7.4) 13.24

Charge Density (pH 7.0) 0.0537

GRAVY Index-0.18

Hydrophobic Moment 0.72

Boman Index0.01

Instability Index29.29

Aliphatic Index 85.49

Aromaticity 0.0661

Extinction Coeff. Reduced 35410.00

Extinction Coeff. Oxidized 35785.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219395 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae subsp. ozaenae [Bacterium]

FamilyLysozyme

Tax ID573

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