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 FormulaC846H1344N234O257S9

DescriptionStandard

        MSKLKKTSGVIGCLVASVLAVVAGTDHELKTSPDGLAFISNLEGCSSSAYQCSADRWTAGLGHTTGVKQGDKATTETIADWYIEDISAAEKVVDRQVKLPAGPQYDMAVSFVFNLGAGNFRSSTYLKKLKAGQLTAACNEFLRWVFVNGKDCRLDSSHCAGIVKRRLAEQKVCLYGYQ
    

Molecular Weight19193.72 Da

Isoelectric Point (pI)8.65

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.19

Charge Density (pH 7.0) 0.0208

GRAVY Index-0.09

Hydrophobic Moment 0.61

Boman Index0.05

Instability Index36.03

Aliphatic Index 83.31

Aromaticity 0.0843

Extinction Coeff. Reduced 25440.00

Extinction Coeff. Oxidized 25815.00

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

Amino Acid Composition

TPSA 7917.18

LogP -89.03

H-bond Donors 285.0

H-bond Acceptors 273.0

Rotatable Bonds 642.0

Heavy Atoms 1346.0

Ring Count 24.0

Amide Bonds 189.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0132908 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotobacterium iliopiscarium [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