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 Length149 amino acids

Chemical FormulaC738H1192N218O221S6

DescriptionStandard

        MSNFDTNITRLLRAEEGEILNEYKDHLGYSTIGVGRLIDKRKGGGITAEESAYLLNNDIQKRLGELERKLPWIKSLDDARRGVLVSMAFQMGVDGLLGFKNTLEMVRTGRYADAAKGMLNSLWATQTPNRAKRHSEQMRTGQWIIKDGF
    

Molecular Weight16847.08 Da

Isoelectric Point (pI)9.43

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.34

Charge Density (pH 7.0) 0.0248

GRAVY Index-0.53

Hydrophobic Moment 0.76

Boman Index-0.10

Instability Index30.69

Aliphatic Index 84.50

Aromaticity 0.0738

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22460.00

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

Amino Acid Composition

TPSA 7195.64

LogP -72.34

H-bond Donors 254.0

H-bond Acceptors 233.0

Rotatable Bonds 583.0

Heavy Atoms 1183.0

Ring Count 18.0

Amide Bonds 161.0

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_0171586 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter guerrae [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