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 Length149 amino acids

Chemical FormulaC726H1168N204O211S4

DescriptionStandard

        MQTSPDGIALIKKFEGCRLTAYPDPGTGDALWTIGYGWTHPVDGKPVKRGMTIDQQTADRLLKTGLVGYENDVLKVVRVKLTQGQFDALVSFAYNVGSRALSTSTLLKKLNAGDIKGAADEFLRWNKSGGKVMPGLTNRRKAERALFLS
    

Molecular Weight16258.54 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)7.58

Net Charge (pH 7.4) 7.26

Charge Density (pH 7.0) 0.0509

GRAVY Index-0.29

Hydrophobic Moment 0.66

Boman Index-0.01

Instability Index16.39

Aliphatic Index 85.10

Aromaticity 0.0805

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22460.00

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

Amino Acid Composition

TPSA 6707.18

LogP -67.46

H-bond Donors 236.0

H-bond Acceptors 224.0

Rotatable Bonds 545.0

Heavy Atoms 1145.0

Ring Count 22.0

Amide Bonds 158.0

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_0090673 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID585034

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