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 Length57 amino acids

Chemical FormulaC276H435N97O86S4

DescriptionStandard

        STFYRKLNAGDRKGACAEIRRWIYDGGRDCRNRSNNCYGQVSRRDQESALACWGIDR
    

Molecular Weight6616.26 Da

Isoelectric Point (pI)9.43

Net Charge (pH 7.0)4.43

Net Charge (pH 7.4) 4.15

Charge Density (pH 7.0) 0.0777

GRAVY Index-1.11

Hydrophobic Moment 0.83

Boman Index-0.38

Instability Index80.43

Aliphatic Index 48.07

Aromaticity 0.1053

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15720.00

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

Amino Acid Composition

TPSA 3077.02

LogP -39.05

H-bond Donors 117.0

H-bond Acceptors 95.0

Rotatable Bonds 223.0

Heavy Atoms 463.0

Ring Count 8.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0336974 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