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 Length164 amino acids

Chemical FormulaC815H1312N220O230S11

DescriptionStandard

        MAIKKTIAATITGAALMMASPLIEEIEGVRYKPYKDIAGIWTVCHGITGKDVILGKEYTRRECDALLAKHMKVAADAVDKAVKVDIPISMRAALYSFTFNAGTGAFSKSTMLKKINNGDLYGGCGELWNWTYYRNPKTGKKEKSKGLKNRRAVEYKYCVMDLNK
    

Molecular Weight18225.19 Da

Isoelectric Point (pI)9.55

Net Charge (pH 7.0)11.64

Net Charge (pH 7.4) 11.20

Charge Density (pH 7.0) 0.0710

GRAVY Index-0.25

Hydrophobic Moment 0.60

Boman Index0.00

Instability Index21.51

Aliphatic Index 81.59

Aromaticity 0.0915

Extinction Coeff. Reduced 29910.00

Extinction Coeff. Oxidized 30160.00

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

Amino Acid Composition

TPSA 7280.32

LogP -65.34

H-bond Donors 261.0

H-bond Acceptors 255.0

Rotatable Bonds 620.0

Heavy Atoms 1276.0

Ring Count 24.0

Amide Bonds 170.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0005053 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella phage YSP2 [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