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 Length165 amino acids

Chemical FormulaC831H1296N240O237S4

DescriptionStandard

        MPVINTHQNIAAFLDMLAYSEGTATHPLTKNRGYDVIVTGLDGKPEIFTDYTDHPFAHGRPAKVFNRRGEKSTASGRYQQLYLYWPHYQKQLALPDFSPLSQDKLAIQLIRERGAIEDIKAGRIERAISRCRNIWASLPGAGYGQREHSLDKLVTVWRTAGGVMA
    

Molecular Weight18568.91 Da

Isoelectric Point (pI)9.41

Net Charge (pH 7.0)5.03

Net Charge (pH 7.4) 4.45

Charge Density (pH 7.0) 0.0305

GRAVY Index-0.45

Hydrophobic Moment 0.83

Boman Index-0.03

Instability Index36.30

Aliphatic Index 81.09

Aromaticity 0.0970

Extinction Coeff. Reduced 28420.00

Extinction Coeff. Oxidized 28420.00

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

Amino Acid Composition

TPSA 7671.87

LogP -73.65

H-bond Donors 269.0

H-bond Acceptors 252.0

Rotatable Bonds 606.0

Heavy Atoms 1312.0

Ring Count 34.0

Amide Bonds 177.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0242780 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