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 Length177 amino acids

Chemical FormulaC861H1372N252O253S10

DescriptionStandard

        MNEKIKYGLSAAVLALIGAGASAPEILDQFLDEKEGNHTTAYRDGAGIWTICRGAILVDGKPVIPGMKLSKEKCDRVNAIERDKALAWVEKNIRVPLTEPQKAGIASFCPYNIGPSKCFPSTFYKRINAGDRKGACEAIRWWIKDGGRDCRIRSNNCYGQVSRRDQESALACWDIDR
    

Molecular Weight19622.29 Da

Isoelectric Point (pI)8.91

Net Charge (pH 7.0)5.53

Net Charge (pH 7.4) 5.09

Charge Density (pH 7.0) 0.0312

GRAVY Index-0.41

Hydrophobic Moment 0.70

Boman Index-0.07

Instability Index42.13

Aliphatic Index 79.49

Aromaticity 0.0791

Extinction Coeff. Reduced 34950.00

Extinction Coeff. Oxidized 35450.00

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

Amino Acid Composition

TPSA 8175.16

LogP -86.65

H-bond Donors 293.0

H-bond Acceptors 270.0

Rotatable Bonds 656.0

Heavy Atoms 1376.0

Ring Count 28.0

Amide Bonds 188.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0066657 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