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 Length146 amino acids

Chemical FormulaC709H1156N198O212S4

DescriptionStandard

        MEISPDGISFIKQEEGEKLKAYRDSRGILTIGVGHTGLVANKTIADGMVITPEQSNNLLLADISHVEGFINEKVSVRLTQNQYDALCSLVFNIGVSAFNGSTVLRKLNDGDYEGAAGAMLLWKRAGQLADILLPRRKREVALFLKK
    

Molecular Weight15974.22 Da

Isoelectric Point (pI)7.85

Net Charge (pH 7.0)0.69

Net Charge (pH 7.4) 0.31

Charge Density (pH 7.0) 0.0047

GRAVY Index-0.06

Hydrophobic Moment 0.62

Boman Index0.05

Instability Index33.51

Aliphatic Index 105.55

Aromaticity 0.0616

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 6643.41

LogP -64.39

H-bond Donors 230.0

H-bond Acceptors 219.0

Rotatable Bonds 549.0

Heavy Atoms 1123.0

Ring Count 15.0

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_0112804 VERIFIED: NO

Provenance & Taxonomy

OrganismErwinia sp. 198 [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