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 Length182 amino acids

Chemical FormulaC868H1396N252O252S12

DescriptionStandard

        MAMPQKLKNKLSAAVVGLILAGASAPVILDQFLDEKEGNSLTAYRDGGGIWTICRGATMVDGKPVVQGMKLSAEKCAQVNAIERDKALAWVERNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKRINAGDRKGACEAIRWWIKDGGRDCRLTKGQKNGCYGQVERRDQESALACWGLGQ
    

Molecular Weight19778.69 Da

Isoelectric Point (pI)9.23

Net Charge (pH 7.0)8.44

Net Charge (pH 7.4) 8.05

Charge Density (pH 7.0) 0.0464

GRAVY Index-0.31

Hydrophobic Moment 0.70

Boman Index-0.02

Instability Index40.54

Aliphatic Index 78.35

Aromaticity 0.0714

Extinction Coeff. Reduced 33460.00

Extinction Coeff. Oxidized 33960.00

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

Amino Acid Composition

TPSA 8141.02

LogP -90.75

H-bond Donors 288.0

H-bond Acceptors 273.0

Rotatable Bonds 666.0

Heavy Atoms 1384.0

Ring Count 26.0

Amide Bonds 197.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266698 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrobacter portucalensis [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