Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC206H304N44O61S

DescriptionStandard

        MILAASFLIVDLEGFSPSIYTDKTGHPTIGYGYNLSVYSY
    

Molecular Weight4404.94 Da

Isoelectric Point (pI)4.54

Net Charge (pH 7.0)-2.41

Net Charge (pH 7.4) -2.69

Charge Density (pH 7.0) -0.0603

GRAVY Index0.35

Hydrophobic Moment 0.27

Boman Index0.33

Instability Index9.14

Aliphatic Index 97.50

Aromaticity 0.1750

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7450.00

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

Amino Acid Composition

TPSA 1653.32

LogP -12.57

H-bond Donors 58.0

H-bond Acceptors 61.0

Rotatable Bonds 135.0

Heavy Atoms 312.0

Ring Count 10.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0216438 VERIFIED: NO

Provenance & Taxonomy

OrganismHelicobacter pylori NQ4099 [Bacterium]

FamilyLysozyme

Tax ID992026

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic Glycosidase Hydrolase Non-hemolytic Non-ribosomal