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 Length168 amino acids

Chemical FormulaC825H1308N250O225S3

DescriptionStandard

        MPRGMPANLDAGIREAFGVSRADLARYEAAVLRAVKVPLKPHEFDALVSFHYNTGGIAKAALTRHLNAGDRVAAAAAFMGWLKPAAIQARREAERDLFATGRYPAGTIPVWSVDRNGRVDFSRPIRRLTENEALALLRPSTASVPTQSVVAPPWWRRLLDHFKGKATS
    

Molecular Weight18424.95 Da

Isoelectric Point (pI)10.82

Net Charge (pH 7.0)9.87

Net Charge (pH 7.4) 9.42

Charge Density (pH 7.0) 0.0587

GRAVY Index-0.20

Hydrophobic Moment 0.92

Boman Index-0.02

Instability Index38.76

Aliphatic Index 84.40

Aromaticity 0.0833

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26470.00

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

Amino Acid Composition

TPSA 7573.14

LogP -73.90

H-bond Donors 269.0

H-bond Acceptors 242.0

Rotatable Bonds 589.0

Heavy Atoms 1303.0

Ring Count 34.0

Amide Bonds 174.0

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_0111355 VERIFIED: NO

Provenance & Taxonomy

OrganismParacoccus haematequi [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