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 Length165 amino acids

Chemical FormulaC824H1288N244O233S3

DescriptionStandard

        MAVIKTHPNVAAFLDMLAFSEGTATHPLTRNNGYDVIVTGIDGKPEIFTDYRDHPFAGGRPAKVFNRRGEKSTASGRYQQLYLFWPHYKKQLALPDFSPASQDRLAIQLIRERGALEDLQQGRIERAISRCRNIWASLPGAGYGQREHSLDKLVAVWRKAGGVSA
    

Molecular Weight18436.73 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)6.94

Net Charge (pH 7.4) 6.42

Charge Density (pH 7.0) 0.0421

GRAVY Index-0.45

Hydrophobic Moment 0.74

Boman Index-0.05

Instability Index34.72

Aliphatic Index 79.33

Aromaticity 0.0970

Extinction Coeff. Reduced 25440.00

Extinction Coeff. Oxidized 25440.00

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

Amino Acid Composition

TPSA 7686.07

LogP -76.17

H-bond Donors 270.0

H-bond Acceptors 248.0

Rotatable Bonds 604.0

Heavy Atoms 1304.0

Ring Count 33.0

Amide Bonds 177.0

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_0122354 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

FamilyLysozyme

Tax ID573

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