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 Length176 amino acids

Chemical FormulaC842H1352N250O249S13

DescriptionStandard

        MAISKSKLSAAMLALIAAGASAPVMMAQFQEEKEGQRQTAYQDAGGIWTICGGVTMVNGQKVVKGQRLTAEQCKQIDAAEQKKALDWVDRNVKVTLTEPQKVGIASFCPWNIGPAKCFTSTFYKKLNAGDRPGACREIRRWIFDGGRDCRIRSNNCFGQVARRDQEAELACWGLDK
    

Molecular Weight19378.11 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)7.44

Net Charge (pH 7.4) 7.06

Charge Density (pH 7.0) 0.0423

GRAVY Index-0.36

Hydrophobic Moment 0.78

Boman Index-0.06

Instability Index45.46

Aliphatic Index 71.08

Aromaticity 0.0739

Extinction Coeff. Reduced 30480.00

Extinction Coeff. Oxidized 30980.00

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

Amino Acid Composition

TPSA 8131.92

LogP -89.45

H-bond Donors 289.0

H-bond Acceptors 270.0

Rotatable Bonds 658.0

Heavy Atoms 1354.0

Ring Count 23.0

Amide Bonds 194.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0341590 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia liquefaciens [Bacterium]

FamilyLysozyme

Tax ID614

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