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 Length179 amino acids

Chemical FormulaC875H1402N250O261S10

DescriptionStandard

        MQDLKTRLSRLLIGLIIGGASSSVILSQFLDEKEGNRLVAYQDAGGIWTICRGVTRIDGKAVYKGMQLTIEQCEALNRVEADKAIDWVKKNVHVPLTEPQIAGIASFCPYNIGPSKCFSSTFYRKLNAGDKKGACQEIKRWIYDGGRDCRATKGQPNGCYGQVLRREQESELVCWGLEE
    

Molecular Weight19920.66 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)3.54

Net Charge (pH 7.4) 3.10

Charge Density (pH 7.0) 0.0198

GRAVY Index-0.33

Hydrophobic Moment 0.82

Boman Index-0.03

Instability Index44.00

Aliphatic Index 86.09

Aromaticity 0.0782

Extinction Coeff. Reduced 30940.00

Extinction Coeff. Oxidized 31440.00

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

Amino Acid Composition

TPSA 8310.10

LogP -90.94

H-bond Donors 297.0

H-bond Acceptors 276.0

Rotatable Bonds 677.0

Heavy Atoms 1396.0

Ring Count 24.0

Amide Bonds 194.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0139150 VERIFIED: NO

Provenance & Taxonomy

OrganismXenorhabdus sp. KK7.4 [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