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 Length179 amino acids

Chemical FormulaC871H1385N263O254S10

DescriptionStandard

        MALRTKVKYGLSAAMLALIAAGASAPQLLDQFLQEREGNTLVAVRDNGGVWSVCRGVTRIDGKLVVKGQRLTQSQCDHYNAIERDKALSWVNKHVHIPLTEPQKTGIASFCPYNIGPGKCFPSTFYRKLNAGDRKGACAEIRRWIYDGGKDCHNRENQCYGQVIRRDQESALACWGIEQ
    

Molecular Weight19925.57 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)7.79

Net Charge (pH 7.4) 7.21

Charge Density (pH 7.0) 0.0435

GRAVY Index-0.41

Hydrophobic Moment 0.75

Boman Index-0.07

Instability Index54.16

Aliphatic Index 79.61

Aromaticity 0.0782

Extinction Coeff. Reduced 30940.00

Extinction Coeff. Oxidized 31440.00

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

Amino Acid Composition

TPSA 8398.72

LogP -93.61

H-bond Donors 300.0

H-bond Acceptors 276.0

Rotatable Bonds 666.0

Heavy Atoms 1398.0

Ring Count 28.0

Amide Bonds 197.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0030824 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella typhimurium [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

RECORD: Rec_0051934 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

RECORD: Rec_0264863 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica subsp. enterica serovar Kentucky [Bacterium]

FamilyLysozyme

Tax ID28901

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