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 Length178 amino acids

Chemical FormulaC849H1359N253O249S11

DescriptionStandard

        MGSRAKLSTAVLGLILAGAPASVILDQFLNEKEGNSLTAYKDGGGIWTICRGATMVDGKPVVQGMKLTQAKCNQVNAIERNRVLAWVDRNITVPLTEPQKVGIASFCPYNIGPGKCFPSTFYKRINAGDRHGACEAIRWWIRDGGRDCRLTKGQKNGCYGQVERRDQESALACWGIDQ
    

Molecular Weight19447.13 Da

Isoelectric Point (pI)9.20

Net Charge (pH 7.0)7.52

Net Charge (pH 7.4) 7.10

Charge Density (pH 7.0) 0.0423

GRAVY Index-0.30

Hydrophobic Moment 0.79

Boman Index-0.02

Instability Index39.15

Aliphatic Index 79.49

Aromaticity 0.0730

Extinction Coeff. Reduced 33460.00

Extinction Coeff. Oxidized 33960.00

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

Amino Acid Composition

TPSA 8128.06

LogP -90.69

H-bond Donors 290.0

H-bond Acceptors 269.0

Rotatable Bonds 648.0

Heavy Atoms 1362.0

Ring Count 26.0

Amide Bonds 195.0

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_0383803 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter sp. SGAir0187 [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