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 Length148 amino acids

Chemical FormulaC688H1096N198O204S6

DescriptionStandard

        MRKKLIGVIAGGGGAIAIASALITGPTGNDGLEGVRYDPYQDVVGVWTVCYGHTGKDIMLGKKYTEAECRALLSKDLNTVARQINPYIQKPIPETMRGALYSFAYNVGAGNFQTSHAAAQNQPGATRKAHVTSCAAGLTPRASSGKVW
    

Molecular Weight15597.66 Da

Isoelectric Point (pI)9.48

Net Charge (pH 7.0)6.73

Net Charge (pH 7.4) 6.29

Charge Density (pH 7.0) 0.0455

GRAVY Index-0.16

Hydrophobic Moment 0.72

Boman Index0.08

Instability Index8.28

Aliphatic Index 79.86

Aromaticity 0.0743

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21555.00

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

Amino Acid Composition

TPSA 6423.12

LogP -71.69

H-bond Donors 226.0

H-bond Acceptors 220.0

Rotatable Bonds 508.0

Heavy Atoms 1096.0

Ring Count 23.0

Amide Bonds 159.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0392173 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae subsp. rhinoscleromatis [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