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 Length168 amino acids

Chemical FormulaC846H1316N236O244S9

DescriptionStandard

        MSNKTKYWAIGLAASAAFFWNLENKEGNVPVPYKDTGGVVTQGMGSTTKPDGTKIKMTDPPISRKTALEWAKAHVAKDEIPFRKSLQGVKLSQVEYDVYLDFTYNFGQANWNQSSMLRNLKAGKYKQACDALLKWKYVAKRDCSVRSNNCYGVWTRQVERHSKCMGAQ
    

Molecular Weight18985.52 Da

Isoelectric Point (pI)9.61

Net Charge (pH 7.0)11.63

Net Charge (pH 7.4) 11.20

Charge Density (pH 7.0) 0.0692

GRAVY Index-0.61

Hydrophobic Moment 0.68

Boman Index-0.08

Instability Index34.19

Aliphatic Index 62.14

Aromaticity 0.1131

Extinction Coeff. Reduced 44920.00

Extinction Coeff. Oxidized 45170.00

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

Amino Acid Composition

TPSA 7834.55

LogP -79.77

H-bond Donors 276.0

H-bond Acceptors 267.0

Rotatable Bonds 633.0

Heavy Atoms 1335.0

Ring Count 33.0

Amide Bonds 185.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0190185 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter johnsonii [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