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 FormulaC835H1305N221O230S8

DescriptionStandard

        MPKLPPALRKKLIALVLAGAGTVGIATSYTAYWEGKSNTTYIDPTGTPTICYGHTGPDVKPGMVKTDAECLVLLKHDMGWAFDAIKRYVKVPLTQGQTVALASWVFWAGETNFRNSTLLRLINEGKMPAACGQYIRWIYSKGQKLPGLEARRSADEWLCRYDLPQP
    

Molecular Weight18376.16 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)6.64

Net Charge (pH 7.4) 6.22

Charge Density (pH 7.0) 0.0400

GRAVY Index-0.17

Hydrophobic Moment 0.70

Boman Index0.08

Instability Index32.28

Aliphatic Index 84.10

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 7158.03

LogP -62.79

H-bond Donors 253.0

H-bond Acceptors 247.0

Rotatable Bonds 587.0

Heavy Atoms 1294.0

Ring Count 37.0

Amide Bonds 174.0

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_0198592 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica subsp. enterica serovar Lattenkamp [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