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 Length70 amino acids

Chemical FormulaC363H601N103O98S4

DescriptionStandard

        MSGLLKFKQFIKAIEDKNYALAVERLQKSPYFNQVRKRASRNMEILKLGGCEKHCKKKYTIEKVIKEGGA
    

Molecular Weight8104.55 Da

Isoelectric Point (pI)9.91

Net Charge (pH 7.0)9.57

Net Charge (pH 7.4) 9.24

Charge Density (pH 7.0) 0.1367

GRAVY Index-0.63

Hydrophobic Moment 0.68

Boman Index-0.18

Instability Index51.04

Aliphatic Index 80.86

Aromaticity 0.0857

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4595.00

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

Amino Acid Composition

TPSA 3338.22

LogP -27.83

H-bond Donors 118.0

H-bond Acceptors 113.0

Rotatable Bonds 292.0

Heavy Atoms 568.0

Ring Count 8.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0038450 VERIFIED: NO

Provenance & Taxonomy

OrganismHelicobacter pylori CPY1124 [Bacterium]

FamilyLysozyme

Tax ID992013

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