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 Length169 amino acids

Chemical FormulaC832H1322N242O228S9

DescriptionStandard

        MGSFVKRCSVAVVLALAALVPDFRLLHTSPEGLALIADLEGCRLRPYQCSAGVWTSGIGHTAGVVPKRHITEKEAAANLVADVLNVEKRLAVCVPVEMPPAVYDALVSFAFNVGTGAACRSTLVYHLKHRQWWQACDQLTRWVFVNGERNTGLENRRFRERTYCLKGAK
    

Molecular Weight18651.47 Da

Isoelectric Point (pI)9.23

Net Charge (pH 7.0)6.89

Net Charge (pH 7.4) 6.28

Charge Density (pH 7.0) 0.0408

GRAVY Index0.08

Hydrophobic Moment 0.63

Boman Index0.06

Instability Index43.81

Aliphatic Index 94.62

Aromaticity 0.0828

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28335.00

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

Amino Acid Composition

TPSA 7503.59

LogP -71.34

H-bond Donors 272.0

H-bond Acceptors 249.0

Rotatable Bonds 604.0

Heavy Atoms 1311.0

Ring Count 30.0

Amide Bonds 178.0

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_0288213 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyLysozyme

Tax ID28901

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