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 Length170 amino acids

Chemical FormulaC801H1287N233O223S10

DescriptionStandard

        MNSIAKRCSVAAVLALAVLLPQFSALQISEAGLRLLADFEGCRLSPYQCQAGVWTSGIGHTAGVKPGAVISERQAAVNLVADVYRVERGIGRCMPVTMPPPVYDAVVSFAFNVGVTAACGSTLAGFIKRQDWRSACQQLPRWVFVNGVKSPGLERRRAAELAHCLIGAAQ
    

Molecular Weight18069.86 Da

Isoelectric Point (pI)9.33

Net Charge (pH 7.0)6.62

Net Charge (pH 7.4) 6.18

Charge Density (pH 7.0) 0.0389

GRAVY Index0.31

Hydrophobic Moment 0.86

Boman Index0.14

Instability Index50.17

Aliphatic Index 97.59

Aromaticity 0.0706

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21345.00

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

Amino Acid Composition

TPSA 7233.16

LogP -72.76

H-bond Donors 259.0

H-bond Acceptors 242.0

Rotatable Bonds 582.0

Heavy Atoms 1267.0

Ring Count 26.0

Amide Bonds 182.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0298037 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia marcescens [Bacterium]

FamilyLysozyme

Tax ID615

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