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 FormulaC822H1326N224O232S9

DescriptionStandard

        MSIKNKVAAAAFGVAVALTSPLLEEIEGVRYKPYKDIAGIWTVCAGITGPDVILGKTYTKKECDALLAKHIQVAKKEVDKQVKVDIPDSMRAAMYSFTYNAGVGAFRNSTMLKLINQGKLKDACDQLYRWTYYHNPKTGRREKSKGLLNRRKVEYKYCTMDLK
    

Molecular Weight18347.27 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)12.63

Net Charge (pH 7.4) 12.19

Charge Density (pH 7.0) 0.0775

GRAVY Index-0.35

Hydrophobic Moment 0.71

Boman Index-0.05

Instability Index35.27

Aliphatic Index 83.80

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 7417.81

LogP -67.80

H-bond Donors 264.0

H-bond Acceptors 256.0

Rotatable Bonds 624.0

Heavy Atoms 1287.0

Ring Count 24.0

Amide Bonds 172.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0214764 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia phage vB_EcoS-95 [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