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 FormulaC807H1291N231O233S7

DescriptionStandard

        MTPKLRNSVIAAIGGGAIAIASALITGPTGNDGLEGVRYDPYQDVVGVWTVCYGHTGKDIMLGKKYTEAECRALLSKDLNAVARQIDPYIQKPIPVTMRGALYSFAYNVGAGNFQTSTLLRKINQGDQKGACDQLRRWTYAKGKQWKGLVTRREIEREVCLWGQK
    

Molecular Weight18181.75 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)8.55

Net Charge (pH 7.4) 8.18

Charge Density (pH 7.0) 0.0518

GRAVY Index-0.31

Hydrophobic Moment 0.70

Boman Index-0.01

Instability Index29.65

Aliphatic Index 85.15

Aromaticity 0.0848

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 7522.03

LogP -74.31

H-bond Donors 267.0

H-bond Acceptors 250.0

Rotatable Bonds 606.0

Heavy Atoms 1278.0

Ring Count 25.0

Amide Bonds 179.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229191 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