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 Length176 amino acids

Chemical FormulaC857H1371N247O248S12

DescriptionStandard

        MVNKSKLSVAMLALIAAGASAPVIMAQFQHEKEGTSLVAYQDKSRGIWTVCGGVTYVDGKPVIKGMKLTREQCDKIDRAEQAKALAWVDKNVHVPLTEPQKVGIASFCPWNIGPGKCFTSTFYKKLNAGDRLGACAEIKRWVHDAGRDCRIRENNCFGQVIRRDQESELTCWGLDK
    

Molecular Weight19487.34 Da

Isoelectric Point (pI)9.03

Net Charge (pH 7.0)6.70

Net Charge (pH 7.4) 6.17

Charge Density (pH 7.0) 0.0381

GRAVY Index-0.29

Hydrophobic Moment 0.85

Boman Index-0.03

Instability Index31.62

Aliphatic Index 79.26

Aromaticity 0.0739

Extinction Coeff. Reduced 31970.00

Extinction Coeff. Oxidized 32470.00

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

Amino Acid Composition

TPSA 7999.72

LogP -84.68

H-bond Donors 285.0

H-bond Acceptors 270.0

Rotatable Bonds 656.0

Heavy Atoms 1364.0

Ring Count 27.0

Amide Bonds 189.0

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_0228384 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica subsp. enterica serovar Paratyphi B [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

RECORD: Rec_0266978 VERIFIED: NO