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 Length175 amino acids

Chemical FormulaC908H1452N252O235S7

DescriptionStandard

        MKKLLILFVALFSLVGTMPGNAASQRTAPAREQKTKRSIMELPLFERAVLIIKKFETLHKPKHWPYVGYGHQVQPGEPYRRGCQLTEAQADALLRKDYSKFCALYEKYGKDKYLLAALAYNCGPGVVNKSSVLRLLKSGNRNIFKAYTSHCHYKGKKHKGLLTRRLTELAALFLP
    

Molecular Weight19883.24 Da

Isoelectric Point (pI)10.01

Net Charge (pH 7.0)19.98

Net Charge (pH 7.4) 19.34

Charge Density (pH 7.0) 0.1142

GRAVY Index-0.31

Hydrophobic Moment 0.81

Boman Index-0.03

Instability Index36.90

Aliphatic Index 89.26

Aromaticity 0.1029

Extinction Coeff. Reduced 20400.00

Extinction Coeff. Oxidized 20650.00

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

Amino Acid Composition

TPSA 7847.05

LogP -78.70

H-bond Donors 279.0

H-bond Acceptors 268.0

Rotatable Bonds 667.0

Heavy Atoms 1402.0

Ring Count 34.0

Amide Bonds 185.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220089 VERIFIED: NO

Provenance & Taxonomy

OrganismDuncaniella freteri [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