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 Length147 amino acids

Chemical FormulaC700H1132N214O210S6

DescriptionStandard

        MKISDSGLAALKREEGCKLTAYPDSRGVWTIGTGHTGKVDGITIHKGMTITQDTADRLLRDDLSWVERCIADRVAVVLNQNQYDALCSLIFNIGANAFIGSTVRRQLNAGNYTAAADAFLKWSRAGSNPTILAPRRGRERAMFLGQR
    

Molecular Weight16098.17 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)5.66

Net Charge (pH 7.4) 5.27

Charge Density (pH 7.0) 0.0385

GRAVY Index-0.25

Hydrophobic Moment 0.69

Boman Index-0.04

Instability Index22.22

Aliphatic Index 86.39

Aromaticity 0.0680

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21095.00

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

Amino Acid Composition

TPSA 6897.34

LogP -77.26

H-bond Donors 249.0

H-bond Acceptors 224.0

Rotatable Bonds 539.0

Heavy Atoms 1130.0

Ring Count 18.0

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_0185789 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