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 FormulaC857H1362N252O250S12

DescriptionStandard

        MASTRAKLSAAMLSLIAAGASAPVLFDQFISEKEGNALVAVMDPGGVWSLCHGVTVFDGRRVVKGMTATEEQCRKVNAIERDKALAWVDHNIKVPLTEPQKVGIASFCPYNIGPGKCFPSTFYKRINAGDRKGACEAIRWWIKDGGRDCRLTKGQRNGCYGQVERRDQESALACWGIDQ
    

Molecular Weight19580.30 Da

Isoelectric Point (pI)8.95

Net Charge (pH 7.0)5.62

Net Charge (pH 7.4) 5.14

Charge Density (pH 7.0) 0.0314

GRAVY Index-0.25

Hydrophobic Moment 0.70

Boman Index-0.02

Instability Index47.31

Aliphatic Index 75.81

Aromaticity 0.0782

Extinction Coeff. Reduced 31970.00

Extinction Coeff. Oxidized 32470.00

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

Amino Acid Composition

TPSA 8088.08

LogP -88.10

H-bond Donors 290.0

H-bond Acceptors 270.0

Rotatable Bonds 651.0

Heavy Atoms 1371.0

Ring Count 28.0

Amide Bonds 191.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0084831 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter cloacae [Bacterium]

FamilyLysozyme

Tax ID550

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