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 Length180 amino acids

Chemical FormulaC864H1337N261O247S12

DescriptionStandard

        MADRAPSGKGRKFGFAAAPAALILALVAALGQNDSAHEGRKYDPYRDSGGVWTVCAGITGPAVVPGRRYTPAECGKLEQEYVQAMLHNMGRCVRGDFEFHEVKAWGHFAYNVGTNGFCASTAAKRLNAGERTAACDEIWKWRFVTIDGAKRDCSLPQWRSKCGGIIDRRQWEMATCRGTL
    

Molecular Weight19717.24 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)6.79

Net Charge (pH 7.4) 6.21

Charge Density (pH 7.0) 0.0377

GRAVY Index-0.36

Hydrophobic Moment 0.65

Boman Index-0.03

Instability Index35.53

Aliphatic Index 62.50

Aromaticity 0.1000

Extinction Coeff. Reduced 40450.00

Extinction Coeff. Oxidized 40950.00

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

Amino Acid Composition

TPSA 8151.63

LogP -86.15

H-bond Donors 297.0

H-bond Acceptors 270.0

Rotatable Bonds 641.0

Heavy Atoms 1384.0

Ring Count 35.0

Amide Bonds 189.0

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_0133576 VERIFIED: NO

Provenance & Taxonomy

OrganismStenotrophomonas maltophilia [Bacterium]

FamilyLysozyme

Tax ID40324

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