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 Length166 amino acids

Chemical FormulaC794H1265N233O239S7

DescriptionStandard

        MNPTLRNKLIGAIAGGSGAIAIASVMLGNADGLEGRRYYAYQDVVGVWTVCDGHTGTDIRRGHRYTDRECDNLLNADLRKVASAIDPLIKVSIPDPTRAALYSFTYNVGSGAFASSTLLKKLNAGDVPGACKELQRWTYAGGKQWKGLITRREIEREVCECEWGQK
    

Molecular Weight18123.41 Da

Isoelectric Point (pI)8.83

Net Charge (pH 7.0)3.64

Net Charge (pH 7.4) 3.21

Charge Density (pH 7.0) 0.0219

GRAVY Index-0.30

Hydrophobic Moment 0.85

Boman Index-0.02

Instability Index37.55

Aliphatic Index 84.10

Aromaticity 0.0783

Extinction Coeff. Reduced 32430.00

Extinction Coeff. Oxidized 32680.00

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

Amino Acid Composition

TPSA 7631.41

LogP -80.79

H-bond Donors 275.0

H-bond Acceptors 252.0

Rotatable Bonds 601.0

Heavy Atoms 1273.0

Ring Count 24.0

Amide Bonds 176.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0259925 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