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 Length169 amino acids

Chemical FormulaC832H1322N240O231S10

DescriptionStandard

        MGSFVKRCSVAVVLALAALVPDFRLLHTSPEGLALIADLEGCRLRPYQCTAGVWTSGIGHTAGVVPKRDITEKEAAENLVADVLNVEKRLAVCVPVEMPPAVYDALVSFAFNVGTGAACRSTLVYHLKHRQWWQACDQLTRWMFVNGERNAGLENRRFRERTYCLKGAK
    

Molecular Weight18703.52 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)4.80

Net Charge (pH 7.4) 4.25

Charge Density (pH 7.0) 0.0284

GRAVY Index0.05

Hydrophobic Moment 0.63

Boman Index0.05

Instability Index44.91

Aliphatic Index 92.90

Aromaticity 0.0828

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28335.00

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

Amino Acid Composition

TPSA 7529.28

LogP -70.86

H-bond Donors 272.0

H-bond Acceptors 250.0

Rotatable Bonds 608.0

Heavy Atoms 1313.0

Ring Count 29.0

Amide Bonds 178.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338121 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrobacter freundii [Bacterium]

FamilyLysozyme

Tax ID546

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