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 Length180 amino acids

Chemical FormulaC881H1394N276O257S12

DescriptionStandard

        MAGPKRYAVAAIVALGISLAPGELRTSREAQIKIATWEECRARPYRDLVGVGTVGCGSTGNVENRLYTQEEVAGRWINDMRRAENCITQNFRGQQMPQSAFEAMTDAAFNLGCRNLMWFKNKNGTPQRTTIWKHAQARQWRLMCYRLTDFVNSGGTRTQGLVNRRNDFKNWCLKDAGAQP
    

Molecular Weight20348.97 Da

Isoelectric Point (pI)9.86

Net Charge (pH 7.0)10.55

Net Charge (pH 7.4) 10.16

Charge Density (pH 7.0) 0.0586

GRAVY Index-0.58

Hydrophobic Moment 0.76

Boman Index-0.12

Instability Index31.54

Aliphatic Index 64.06

Aromaticity 0.0889

Extinction Coeff. Reduced 38960.00

Extinction Coeff. Oxidized 39335.00

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

Amino Acid Composition

TPSA 8739.86

LogP -101.86

H-bond Donors 313.0

H-bond Acceptors 281.0

Rotatable Bonds 676.0

Heavy Atoms 1426.0

Ring Count 29.0

Amide Bonds 203.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218027 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID585034

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