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 Length63 amino acids

Chemical FormulaC303H488N90O92S3

DescriptionStandard

        MQQIKERGALPMIDRGDIRQAIDRCSNIWASLPGAGYGQFEHKADSLIAKFKEAGGTVREVEV
    

Molecular Weight6959.86 Da

Isoelectric Point (pI)6.55

Net Charge (pH 7.0)-0.41

Net Charge (pH 7.4) -0.71

Charge Density (pH 7.0) -0.0065

GRAVY Index-0.41

Hydrophobic Moment 0.68

Boman Index-0.05

Instability Index13.74

Aliphatic Index 80.63

Aromaticity 0.0635

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 2960.29

LogP -29.68

H-bond Donors 103.0

H-bond Acceptors 96.0

Rotatable Bonds 238.0

Heavy Atoms 488.0

Ring Count 8.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0397771 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