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 Length166 amino acids

Chemical FormulaC831H1302N220O232S8

DescriptionStandard

        MPKLPPALRKKLIALVLAGAGTVGIATSYTAYWEGKSNTTYIDPTGTPTICYGHTGPDVKPGMVKTDDECLVLLKQDMGWAFAAVKRYVKVPLTQGQTVALASWVFWAGETNFRNSTLLRLINEGKMPAACGQYIRWIYSKGQKLPGLEARRSADEWLCRYDLPQS
    

Molecular Weight18343.08 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)6.55

Net Charge (pH 7.4) 6.18

Charge Density (pH 7.0) 0.0395

GRAVY Index-0.17

Hydrophobic Moment 0.61

Boman Index0.07

Instability Index35.95

Aliphatic Index 83.49

Aromaticity 0.1024

Extinction Coeff. Reduced 44920.00

Extinction Coeff. Oxidized 45170.00

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

Amino Acid Composition

TPSA 7201.46

LogP -64.66

H-bond Donors 255.0

H-bond Acceptors 248.0

Rotatable Bonds 589.0

Heavy Atoms 1291.0

Ring Count 35.0

Amide Bonds 175.0

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_0364697 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