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 Length112 amino acids

Chemical FormulaC554H877N159O161S4

DescriptionStandard

        MPPDVVQGYACKLKSTAAGRYQLLSRWWDAYRKQLGLKDFSPKSQDAVALQQIKERGALPMIDRGDIRQAIDRCSNIWASLPGAGYGQFEHKADSLIAKFKEAGGTVREVEV
    

Molecular Weight12469.12 Da

Isoelectric Point (pI)9.20

Net Charge (pH 7.0)3.58

Net Charge (pH 7.4) 3.25

Charge Density (pH 7.0) 0.0319

GRAVY Index-0.46

Hydrophobic Moment 0.68

Boman Index-0.07

Instability Index37.11

Aliphatic Index 79.38

Aromaticity 0.0893

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22585.00

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

Amino Acid Composition

TPSA 5190.60

LogP -49.94

H-bond Donors 182.0

H-bond Acceptors 170.0

Rotatable Bonds 418.0

Heavy Atoms 878.0

Ring Count 19.0

Amide Bonds 120.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0415968 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