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 ▸ Cytolysis / cell lysis ▸ Cytolytic activity

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

Standard StatusStandard

Sequence Length163 amino acids

Chemical FormulaC820H1321N223O234S9

DescriptionStandard

        MSIKNKVAAAAFGVAVALTSPLLEEIEGVRYKPYKDIAGVWTVCAGITGPDVILGKTYTKKECDALLAKHIQVAKKEVDKQVKVDIPDSMRAAMYSFTYNAGVGAFRNSTMLKLINQGKLNEACDQLYRWTYYHNQKTGKREKSKGLLNRRKVEYKYCTMDLK
    

Molecular Weight18336.20 Da

Isoelectric Point (pI)9.53

Net Charge (pH 7.0)11.64

Net Charge (pH 7.4) 11.19

Charge Density (pH 7.0) 0.0714

GRAVY Index-0.36

Hydrophobic Moment 0.68

Boman Index-0.05

Instability Index33.99

Aliphatic Index 83.19

Aromaticity 0.0920

Extinction Coeff. Reduced 25900.00

Extinction Coeff. Oxidized 26150.00

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

Amino Acid Composition

TPSA 7450.88

LogP -68.69

H-bond Donors 264.0

H-bond Acceptors 257.0

Rotatable Bonds 626.0

Heavy Atoms 1286.0

Ring Count 23.0

Amide Bonds 174.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0069808 VERIFIED: NO

Provenance & Taxonomy

OrganismShigella phage JK16 [Virus]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Cytolytic Non-hemolytic

MethodQualitative functional evidence