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 FormulaC863H1368N250O250S11

DescriptionStandard

        MNAKIRYGLSAAVLALIAVGAPAPDILDQFLDEKEGNHTTAYRDGSGIWTICRGATMVDGKPVFPGMKLSKEKCDQVNAIERDKALAWVERNIKVLLTEPQKAGIASFCPYNIGPGKCFPSTFYKRLNAGDRKGACEAIRWWIKDGGRDCRIRSNNCYGQVIRRDQESALACWGIEQ
    

Molecular Weight19598.33 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)5.53

Net Charge (pH 7.4) 5.10

Charge Density (pH 7.0) 0.0312

GRAVY Index-0.34

Hydrophobic Moment 0.70

Boman Index-0.04

Instability Index41.43

Aliphatic Index 78.93

Aromaticity 0.0847

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 8078.59

LogP -84.34

H-bond Donors 288.0

H-bond Acceptors 268.0

Rotatable Bonds 652.0

Heavy Atoms 1374.0

Ring Count 29.0

Amide Bonds 190.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0057032 VERIFIED: YES

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyGlycosyl hydrolase 24

Tax ID562

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

RECORD: Rec_0349196 VERIFIED: NO

Provenance & Taxonomy

OrganismShigella sonnei [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase