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 Length158 amino acids

Chemical FormulaC785H1237N229O235S4

DescriptionStandard

        MQALNSQRKAFLDMVAWSEGTDNGRQPTRNHGYDVIVGGELFTDYSDHPRKLVTLNPKLKSTAAGRYQLLSRWWDAYRKQLGLTDFSPKSQDAVALQQIKERGALLMIDRGDIRQAIDRCSNIWASLPGAGYGQFEHKTDSLIAKFKEAGGTVREIEV
    

Molecular Weight17770.87 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)2.77

Net Charge (pH 7.4) 2.35

Charge Density (pH 7.0) 0.0175

GRAVY Index-0.56

Hydrophobic Moment 0.68

Boman Index-0.09

Instability Index27.60

Aliphatic Index 78.48

Aromaticity 0.0886

Extinction Coeff. Reduced 29450.00

Extinction Coeff. Oxidized 29450.00

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

Amino Acid Composition

TPSA 7560.61

LogP -78.05

H-bond Donors 265.0

H-bond Acceptors 245.0

Rotatable Bonds 598.0

Heavy Atoms 1253.0

Ring Count 26.0

Amide Bonds 172.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0292876 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