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 FormulaC795H1274N234O235S11

DescriptionStandard

        MASTKSKLSAAMLGLLAAGATAPVLMSQFQEEKEGTSLVAYPDAGGVWTICGGVTHVDGKPVVKGMQLTRQQCDKIDKAEQAKALAWVEKNVRVPLTEPQKVGIASFCPWNIGPGKCLPSTFWRKLNAGDRSGACAEIKHWTYDGGRDCRIRSNNCYGQVLRRDRSPN
    

Molecular Weight18222.76 Da

Isoelectric Point (pI)9.26

Net Charge (pH 7.0)7.62

Net Charge (pH 7.4) 7.16

Charge Density (pH 7.0) 0.0453

GRAVY Index-0.36

Hydrophobic Moment 0.62

Boman Index-0.03

Instability Index45.88

Aliphatic Index 72.62

Aromaticity 0.0655

Extinction Coeff. Reduced 31970.00

Extinction Coeff. Oxidized 32345.00

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

Amino Acid Composition

TPSA 7545.30

LogP -82.78

H-bond Donors 268.0

H-bond Acceptors 256.0

Rotatable Bonds 603.0

Heavy Atoms 1275.0

Ring Count 27.0

Amide Bonds 181.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0243400 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID585034

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