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

Standard StatusStandard

Sequence Length168 amino acids

Chemical FormulaC845H1315N235O244S9

DescriptionStandard

        MSNKTKYWAMGLAASAAFFWNLESKEGNVPVPYKDTGGVVTQGIGSTTKPDGTKIKMTDPPISRKTALEWAKAHVAKDEIPFRKSLQGVKLSQVEYDVYLDFTYNFGQANWNQSSMLRNLKAGKYKQACDALLKWKYVAKRDCSVRSNNCYGVWTRQVERHSKCMGAQ
    

Molecular Weight18958.49 Da

Isoelectric Point (pI)9.61

Net Charge (pH 7.0)11.63

Net Charge (pH 7.4) 11.20

Charge Density (pH 7.0) 0.0692

GRAVY Index-0.60

Hydrophobic Moment 0.68

Boman Index-0.08

Instability Index33.42

Aliphatic Index 62.14

Aromaticity 0.1131

Extinction Coeff. Reduced 44920.00

Extinction Coeff. Oxidized 45170.00

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

Amino Acid Composition

TPSA 7811.69

LogP -79.65

H-bond Donors 276.0

H-bond Acceptors 267.0

Rotatable Bonds 632.0

Heavy Atoms 1333.0

Ring Count 33.0

Amide Bonds 184.0

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_0285797 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter johnsonii [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase