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 Length169 amino acids

Chemical FormulaC808H1311N233O230S10

DescriptionStandard

        MKSIVKKCSVAAVLALAALMPDFRLLNTSPGGLALIADLEGCRLTPYQCSAGVWTSGIGHTAGVVPKGEITERQAAANLVADVLNVEKRLAVCAPVKMPQHVYDALVSFSFNVGTGAACRSTLVSFIKRQQWPQACDQLTRWVYVNGEINKGLENRRARERAYCLKGIQ
    

Molecular Weight18290.13 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)7.62

Net Charge (pH 7.4) 7.16

Charge Density (pH 7.0) 0.0451

GRAVY Index0.10

Hydrophobic Moment 0.65

Boman Index0.07

Instability Index42.73

Aliphatic Index 96.98

Aromaticity 0.0651

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22835.00

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

Amino Acid Composition

TPSA 7429.18

LogP -75.61

H-bond Donors 265.0

H-bond Acceptors 250.0

Rotatable Bonds 603.0

Heavy Atoms 1281.0

Ring Count 23.0

Amide Bonds 183.0

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_0060270 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter sp. HN503E2II [Bacterium]

FamilyLysozyme

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