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 Length188 amino acids

Chemical FormulaC939H1537N269O263S2

DescriptionStandard

        MTKTSNSGVDLIKSFEGLRLRAYLCPARIWTIGYGHTKSVTRGDEINQAKASSLLREDLKWAEGAVEKYISVPLTSNQHAALVSFTFNLGAGALKKSTLRKRLNAGNYKAAAKELLKWNKARNSKGRLVVLSGLTRRRIAEKKLFENSEVQLELPLAPSKVETKDTAKVNPWITLFKAIAALFTAHKK
    

Molecular Weight20867.02 Da

Isoelectric Point (pI)10.26

Net Charge (pH 7.0)18.76

Net Charge (pH 7.4) 18.32

Charge Density (pH 7.0) 0.0998

GRAVY Index-0.31

Hydrophobic Moment 0.53

Boman Index-0.06

Instability Index23.27

Aliphatic Index 93.51

Aromaticity 0.0745

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 27960.00

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

Amino Acid Composition

TPSA 8672.31

LogP -106.61

H-bond Donors 309.0

H-bond Acceptors 287.0

Rotatable Bonds 703.0

Heavy Atoms 1473.0

Ring Count 26.0

Amide Bonds 200.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0251576 VERIFIED: NO

Provenance & Taxonomy

OrganismAlphaproteobacteria bacterium [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