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 Length167 amino acids

Chemical FormulaC784H1289N239O231S10

DescriptionStandard

        MSKRAKMALAGAATAVALATGALIKPWEGQELVAYRDAIGVLTICYGETKGVTPGQRATPAQCERMLAERVQRDFYEPLRQCIAGFDLKPVSWQAAAISLSYNVGVAAVCRSTAARLAREGKYRESCEAMTAFNRAGGKVLRGLVLRRENGDATRIGERELCLEGLR
    

Molecular Weight18079.73 Da

Isoelectric Point (pI)9.43

Net Charge (pH 7.0)7.47

Net Charge (pH 7.4) 7.12

Charge Density (pH 7.0) 0.0447

GRAVY Index-0.12

Hydrophobic Moment 0.87

Boman Index-0.03

Instability Index27.85

Aliphatic Index 86.65

Aromaticity 0.0599

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18825.00

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

Amino Acid Composition

TPSA 7604.40

LogP -79.83

H-bond Donors 278.0

H-bond Acceptors 249.0

Rotatable Bonds 607.0

Heavy Atoms 1264.0

Ring Count 17.0

Amide Bonds 175.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0105880 VERIFIED: NO

Provenance & Taxonomy

OrganismStarkeya novella [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