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 Length179 amino acids

Chemical FormulaC867H1374N262O254S10

DescriptionStandard

        MQTGKKLKYGLSAAMLALIAAGASAPQLLDQFLQEREGNTLVAVRDNGGVWSVCRGVTRIDGKPVVKGQRLTQSQCDHYNGIERDKALAWVNKHVHIPLTEPQKTGIASFCPYNIGPGKCFPSTFYRKLNAGDRKGACAEIRRWVYDGGKDCHNRENQCYGQVIRRDQESALACWGIEQ
    

Molecular Weight19852.44 Da

Isoelectric Point (pI)9.16

Net Charge (pH 7.0)7.78

Net Charge (pH 7.4) 7.20

Charge Density (pH 7.0) 0.0435

GRAVY Index-0.49

Hydrophobic Moment 0.75

Boman Index-0.08

Instability Index49.63

Aliphatic Index 74.69

Aromaticity 0.0782

Extinction Coeff. Reduced 30940.00

Extinction Coeff. Oxidized 31440.00

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

Amino Acid Composition

TPSA 8376.91

LogP -93.71

H-bond Donors 297.0

H-bond Acceptors 276.0

Rotatable Bonds 663.0

Heavy Atoms 1393.0

Ring Count 29.0

Amide Bonds 198.0

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_0030373 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella typhimurium [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase