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 Length178 amino acids

Chemical FormulaC841H1347N249O250S12

DescriptionStandard

        MGSRAKLSTAVLGLILAGAPASVILDQFLNEKEGNSLTAYKDGGGIWTICRGATMVDGKPVVQGMKLTQAKCNQVNAIERNRALAWVDRNITVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKRINAGDRRGACEAIRWWIKDGGRDCSMTKGQKNGCYGQVERRDQESALACWGIDQ
    

Molecular Weight19330.99 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)7.43

Net Charge (pH 7.4) 7.06

Charge Density (pH 7.0) 0.0418

GRAVY Index-0.32

Hydrophobic Moment 0.72

Boman Index-0.02

Instability Index41.70

Aliphatic Index 75.17

Aromaticity 0.0730

Extinction Coeff. Reduced 33460.00

Extinction Coeff. Oxidized 33960.00

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

Amino Acid Composition

TPSA 8083.73

LogP -91.13

H-bond Donors 288.0

H-bond Acceptors 270.0

Rotatable Bonds 646.0

Heavy Atoms 1352.0

Ring Count 25.0

Amide Bonds 195.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0325371 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