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 Length158 amino acids

Chemical FormulaC767H1241N213O220S7

DescriptionStandard

        MNPLLRKKIIGAVGGGALAIAAVLIPSLEGIEYKPYRDVVGVLTVCYGHTGADIIPGKTYSKAECKVMLDKDLVPFARSVDRSVKVPASEYQKAALISFSYNVGVKAFESSTLLKKLNAGDSSGACDEMRRWNKAGGKVWKGLINRREVEREICNWGQ
    

Molecular Weight17190.81 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)7.56

Net Charge (pH 7.4) 7.18

Charge Density (pH 7.0) 0.0478

GRAVY Index-0.10

Hydrophobic Moment 0.83

Boman Index0.03

Instability Index37.75

Aliphatic Index 93.80

Aromaticity 0.0759

Extinction Coeff. Reduced 25440.00

Extinction Coeff. Oxidized 25690.00

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

Amino Acid Composition

TPSA 6969.08

LogP -64.98

H-bond Donors 248.0

H-bond Acceptors 236.0

Rotatable Bonds 579.0

Heavy Atoms 1207.0

Ring Count 22.0

Amide Bonds 165.0

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_0075688 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia plymuthica [Bacterium]

FamilyLysozyme

Tax ID82996

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