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 Length169 amino acids

Chemical FormulaC840H1322N228O245S7

DescriptionStandard

        MSNKTKYIAAVLAASAAFFVGVKNDEGFTSKPVIPVKGDRPTQGYGSTFKPDGSPVKMTDPPITRATADKWLRNDVSKREVAFKDSLKGVKLSQTEYDLYLDFTYQYGIGAWSSSSMLKNLKVGKYKAACDSLLKYKYVAKRDCSIRSNGCYGVWTRQLERHAKCIGAQ
    

Molecular Weight18759.32 Da

Isoelectric Point (pI)9.61

Net Charge (pH 7.0)12.54

Net Charge (pH 7.4) 12.16

Charge Density (pH 7.0) 0.0742

GRAVY Index-0.46

Hydrophobic Moment 0.80

Boman Index-0.06

Instability Index31.60

Aliphatic Index 68.70

Aromaticity 0.1124

Extinction Coeff. Reduced 31400.00

Extinction Coeff. Oxidized 31650.00

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

Amino Acid Composition

TPSA 7680.69

LogP -79.61

H-bond Donors 275.0

H-bond Acceptors 266.0

Rotatable Bonds 625.0

Heavy Atoms 1320.0

Ring Count 30.0

Amide Bonds 178.0

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_0344803 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter baumannii [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase