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 Length178 amino acids

Chemical FormulaC848H1356N260O246S12

DescriptionStandard

        MEMKSRLSAAVIAAILAGAGSEIILAQFLNEKEGNRLSAYQDAGGMWTICRGITRVQGAPVRRGMTLTAQQCDALNRIEARRAIDWVKHHVQVPLTEPQIAGIASFCPYNIGPARCFSSTFYRKLNAGDKRGACAEIPRWIFDGGHDCRKTKGQANGCYGQVERRAQEAALTCWGLDK
    

Molecular Weight19514.21 Da

Isoelectric Point (pI)9.26

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.18

Charge Density (pH 7.0) 0.0433

GRAVY Index-0.26

Hydrophobic Moment 0.74

Boman Index-0.03

Instability Index45.57

Aliphatic Index 77.47

Aromaticity 0.0730

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28460.00

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

Amino Acid Composition

TPSA 8179.65

LogP -90.17

H-bond Donors 295.0

H-bond Acceptors 269.0

Rotatable Bonds 650.0

Heavy Atoms 1366.0

Ring Count 26.0

Amide Bonds 193.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0292097 VERIFIED: NO

Provenance & Taxonomy

OrganismXenorhabdus ehlersii [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