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 Length123 amino acids

Chemical FormulaC648H1036N176O183S3

DescriptionStandard

        MGYGRNIESNPLSVEENKLLKDGKVSKSVAMRWLKEELSRSYDSLDRNFKFFKALPLKKQGALVDMVYNLGFSKFKTFKNTLKEIELRDYEKAAQRLEASLWYKQVKNRGKVIVGFIRGSDEL
    

Molecular Weight14316.42 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)8.51

Net Charge (pH 7.4) 8.24

Charge Density (pH 7.0) 0.0692

GRAVY Index-0.59

Hydrophobic Moment 0.80

Boman Index-0.14

Instability Index34.59

Aliphatic Index 83.98

Aromaticity 0.1138

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18450.00

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

Amino Acid Composition

TPSA 5936.67

LogP -50.60

H-bond Donors 208.0

H-bond Acceptors 195.0

Rotatable Bonds 503.0

Heavy Atoms 1010.0

Ring Count 18.0

Amide Bonds 132.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344728 VERIFIED: NO

Provenance & Taxonomy

OrganismHelicobacter apodemus [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