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 Length175 amino acids

Chemical FormulaC846H1363N249O250S13

DescriptionStandard

        MGNKSKLSAVMLALIAAGASAPVMMSQFQEEKEGQRLTAYQDGVGIWTICGGVTMVNGQKVVKGQRLTAEQCKQIDAVEQKKALDWVDRNVKVTLTEPQKVGIASFCPWNIGPGKCFTSTFYKKLNAGDRIGACREIRRWIYDGGRDCRIRSNNCYGQIVRRDQEAELACWGLDK
    

Molecular Weight19439.24 Da

Isoelectric Point (pI)9.16

Net Charge (pH 7.0)7.44

Net Charge (pH 7.4) 7.06

Charge Density (pH 7.0) 0.0425

GRAVY Index-0.36

Hydrophobic Moment 0.83

Boman Index-0.06

Instability Index43.87

Aliphatic Index 76.91

Aromaticity 0.0743

Extinction Coeff. Reduced 33460.00

Extinction Coeff. Oxidized 33960.00

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

Amino Acid Composition

TPSA 8152.07

LogP -88.34

H-bond Donors 291.0

H-bond Acceptors 271.0

Rotatable Bonds 663.0

Heavy Atoms 1358.0

Ring Count 22.0

Amide Bonds 193.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0212983 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia marcescens [Bacterium]

FamilyLysozyme

Tax ID615

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