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 Length155 amino acids

Chemical FormulaC768H1211N219O226S4

DescriptionStandard

        MIPISNNLRAFLNMLAYSEGTDNGKQKTNNYGYDVIVGGSLFTCYSDHPRKLVPLPNLGIKSTAAGRYQLLARYWDVYRKQLGLKDFSPDSQDAVAIQQIRERKALPAIESGQIERAINLCSNIWASLPGAGYGQHEHKLEQLIQQYRKAGGSLA
    

Molecular Weight17256.42 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)4.75

Net Charge (pH 7.4) 4.31

Charge Density (pH 7.0) 0.0306

GRAVY Index-0.42

Hydrophobic Moment 0.64

Boman Index-0.02

Instability Index28.68

Aliphatic Index 88.84

Aromaticity 0.0903

Extinction Coeff. Reduced 24410.00

Extinction Coeff. Oxidized 24535.00

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

Amino Acid Composition

TPSA 7224.31

LogP -73.46

H-bond Donors 249.0

H-bond Acceptors 238.0

Rotatable Bonds 575.0

Heavy Atoms 1217.0

Ring Count 26.0

Amide Bonds 174.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0003186 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia liquefaciens [Bacterium]

FamilyLysozyme

Tax ID614

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