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

Enzyme / Catalytic activity ▸ Lyase

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length159 amino acids

Chemical FormulaC793H1253N221O226S3

DescriptionStandard

        MLEINKQRKAFLDMLAWSEGTDKAGQPTKNRGYDVIVGGSLFTDYSDHPRKLVNLPKLGIKSTASGRYQLLAKWWDAYRKQLGLKDFSPASQDQVALQQIKERGALPLIDNGQLLQAIYRCSNIWASLPGAGYGQFEHKASNLIAKFKAAGGVVAEVKQ
    

Molecular Weight17594.97 Da

Isoelectric Point (pI)9.62

Net Charge (pH 7.0)7.67

Net Charge (pH 7.4) 7.29

Charge Density (pH 7.0) 0.0482

GRAVY Index-0.39

Hydrophobic Moment 0.64

Boman Index-0.01

Instability Index24.91

Aliphatic Index 87.23

Aromaticity 0.0943

Extinction Coeff. Reduced 30940.00

Extinction Coeff. Oxidized 30940.00

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

Amino Acid Composition

TPSA 7254.92

LogP -68.94

H-bond Donors 249.0

H-bond Acceptors 239.0

Rotatable Bonds 594.0

Heavy Atoms 1243.0

Ring Count 27.0

Amide Bonds 176.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0080106 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

FamilyLysozyme

Tax ID573

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_0177680 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella phage ST405-OXA48phi1.3 [Virus]

FamilyGlycosyl hydrolase 24

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Lyase Cytolytic Non-hemolytic