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 ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length178 amino acids

Chemical FormulaC845H1356N250O248S12

DescriptionStandard

        MGARAKLSTAVLGLILAGAPASLILDQFLNEKEGNSLTAYKDGGGIWTICRGATMVDGKPVVQGMKLTQAKCNQVNAIERNKALAWVDRNITVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKRINAGDRRGACEAIRWWIKDGGRDCRMTKGQKNGCYGQVERRDQESALACWGIDQ
    

Molecular Weight19370.11 Da

Isoelectric Point (pI)9.28

Net Charge (pH 7.0)8.43

Net Charge (pH 7.4) 8.06

Charge Density (pH 7.0) 0.0474

GRAVY Index-0.33

Hydrophobic Moment 0.72

Boman Index-0.02

Instability Index41.48

Aliphatic Index 76.29

Aromaticity 0.0730

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 8069.29

LogP -89.69

H-bond Donors 287.0

H-bond Acceptors 269.0

Rotatable Bonds 649.0

Heavy Atoms 1355.0

Ring Count 25.0

Amide Bonds 195.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0078911 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia phage PHB10 [Virus]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Cytolytic Non-hemolytic

MethodQualitative functional evidence