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 Length132 amino acids

Chemical FormulaC664H1079N201O185S6

DescriptionStandard

        MLIRHEGLRLKPYRDAKRKLTIGVGRNLDDAGVTRAEALMLLDNDIATVRRDVTRAFPWFPGLDPVRKDVVLDMVFNLGLPGFRRFNKTIASIRAGDWENAAREMLSSRWASQVGKRATELAAMMERGKYEI
    

Molecular Weight15030.30 Da

Isoelectric Point (pI)10.24

Net Charge (pH 7.0)6.61

Net Charge (pH 7.4) 6.31

Charge Density (pH 7.0) 0.0501

GRAVY Index-0.33

Hydrophobic Moment 0.80

Boman Index-0.11

Instability Index36.30

Aliphatic Index 89.47

Aromaticity 0.0758

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19480.00

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

Amino Acid Composition

TPSA 6277.36

LogP -56.30

H-bond Donors 225.0

H-bond Acceptors 199.0

Rotatable Bonds 507.0

Heavy Atoms 1056.0

Ring Count 19.0

Amide Bonds 137.0

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_0058119 VERIFIED: NO

Provenance & Taxonomy

OrganismBetaproteobacteria bacterium [Bacterium]

FamilyLysozyme

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