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 Length167 amino acids

Chemical FormulaC817H1308N234O241S8

DescriptionStandard

        MAMTPKLRNSVIAAIGGGAIAIASALITGPTGNDGLEGVRYDSYQDVVGVWTVCYGHTGKDIMLGKKYTEAECRALLNKDLNTVARQIDPYIQKPIPETMRGALYSFTYNVGAGNFQTSTLLRKINQGDQKGACDQLRRWTYAKGKQWKGLVTRREIEREVCLWSQK
    

Molecular Weight18521.07 Da

Isoelectric Point (pI)9.41

Net Charge (pH 7.0)7.56

Net Charge (pH 7.4) 7.18

Charge Density (pH 7.0) 0.0452

GRAVY Index-0.37

Hydrophobic Moment 0.73

Boman Index-0.03

Instability Index34.39

Aliphatic Index 81.80

Aromaticity 0.0838

Extinction Coeff. Reduced 33920.00

Extinction Coeff. Oxidized 34170.00

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

Amino Acid Composition

TPSA 7730.10

LogP -78.90

H-bond Donors 275.0

H-bond Acceptors 258.0

Rotatable Bonds 621.0

Heavy Atoms 1300.0

Ring Count 24.0

Amide Bonds 182.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0073694 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