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 FormulaC854H1359N259O252S10

DescriptionStandard

        MNAKIRYGLSAAVLALIGAGASAPEILDQFLDEKEGNHTTAYRDGAGIWTICRGATRVDGKPVVPGMKLSKEKCDQVNAIERDKALEWVERNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYRRINAGDRRGACEAIRWWIKDGGRDCRIRSNNCYGQVSRRDQESALACWGIDR
    

Molecular Weight19607.16 Da

Isoelectric Point (pI)9.07

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 6.10

Charge Density (pH 7.0) 0.0369

GRAVY Index-0.47

Hydrophobic Moment 0.74

Boman Index-0.10

Instability Index42.28

Aliphatic Index 74.52

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 8288.59

LogP -89.83

H-bond Donors 299.0

H-bond Acceptors 270.0

Rotatable Bonds 652.0

Heavy Atoms 1375.0

Ring Count 28.0

Amide Bonds 189.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0375799 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