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 Length147 amino acids

Chemical FormulaC717H1155N201O214S4

DescriptionStandard

        MMQTSDKGIALIKQFEGCKLTAYQDSVGVWTIGYGWTKLVDGKPIRAGMTIKQETAERLLKTGLVSYESDVSRLVKVGLTQGQFDALVSFTYNLGARSLSTSTLLRKLNAGDYAGAADEFLRWNKAGGNVLNGLTRRREAERALFLS
    

Molecular Weight16143.32 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)5.50

Net Charge (pH 7.4) 5.23

Charge Density (pH 7.0) 0.0374

GRAVY Index-0.18

Hydrophobic Moment 0.64

Boman Index0.01

Instability Index24.27

Aliphatic Index 90.27

Aromaticity 0.0884

Extinction Coeff. Reduced 23950.00

Extinction Coeff. Oxidized 23950.00

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

Amino Acid Composition

TPSA 6772.10

LogP -69.87

H-bond Donors 243.0

H-bond Acceptors 224.0

Rotatable Bonds 550.0

Heavy Atoms 1136.0

Ring Count 17.0

Amide Bonds 157.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0025926 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter cloacae [Bacterium]

FamilyLysozyme

Tax ID550

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

RECORD: Rec_0274062 VERIFIED: NO