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 Length308 amino acids

Chemical FormulaC1599H2553N431O461S9

DescriptionStandard

        MKQAKKALKTKTTYGVLVCTVLVAAIGFYGFSQNDRVSSSDESQVHNLKPQVTQIQKQELPKVEISKDVPRGEKHYTVQPGDSYYSIAKKFKPKNVQLEEYVILLKNINLNATLHTSQGIFIPTKEDLKNVLLPDVTVLFDYNDPEIVNHIKEAEGSIEFQSKNKRRLLGGKVGVPFHNSKFHPYKDMKGNYTIGYGHYLGRKESDAIKYRNGITKAQANKLLMQDMKRTYDDFLLLMQKKEAVNLTKEQQRILYEMSYTMGVDKLATFNKLWKSVKNDNPKKFKKEIMNSLWYRQVTNRADLLLSSL
    

Molecular Weight35479.57 Da

Isoelectric Point (pI)9.61

Net Charge (pH 7.0)18.11

Net Charge (pH 7.4) 17.40

Charge Density (pH 7.0) 0.0588

GRAVY Index-0.60

Hydrophobic Moment 0.68

Boman Index-0.09

Instability Index38.11

Aliphatic Index 84.45

Aromaticity 0.0942

Extinction Coeff. Reduced 34840.00

Extinction Coeff. Oxidized 34840.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0196392 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia phage 121Q [Virus]

FamilyGlycosyl hydrolase 24

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

RECORD: Rec_0320610 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia phage vB_EcoM_phAPEC6 [Virus]

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

RECORD: Rec_0357124 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia phage PBECO4 [Virus]

FamilyGlycosyl hydrolase 24

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic Non-ribosomal

MethodQualitative functional evidence