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 Length179 amino acids

Chemical FormulaC854H1374N250O251S12

DescriptionStandard

        MASTKAKLSAAMLALIAAGASAPTLMDQFLNEKEGNSLTAYLDGSGFWTICRGATRIDGKPVTKGMKLTQAKCDQVNAIERNKALAWVDQNIRVPLTAPQKVGIASFCPYNIGPGKCFPSTFYRKLNAGDRKGACSEIRRWIFDGGRDCRLTKGQKKGCYGQVERRDQESALTCWGIDK
    

Molecular Weight19544.35 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)11.43

Net Charge (pH 7.4) 11.05

Charge Density (pH 7.0) 0.0639

GRAVY Index-0.37

Hydrophobic Moment 0.77

Boman Index-0.06

Instability Index35.10

Aliphatic Index 71.01

Aromaticity 0.0782

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28460.00

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

Amino Acid Composition

TPSA 8132.54

LogP -93.55

H-bond Donors 292.0

H-bond Acceptors 275.0

Rotatable Bonds 658.0

Heavy Atoms 1367.0

Ring Count 25.0

Amide Bonds 193.0

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_0374020 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