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 Length146 amino acids

Chemical FormulaC716H1144N202O214S3

DescriptionStandard

        MQTSDKGISLIKQFEGCKLTAYQDSVGVWTIGYGWTQPVDGKPIRAGMTIKQETAERLLKTGLVSYESDVYRLVKVGLTQGQFDALVSFTYNLGARSLSTSTLLRKLNAGDYAGAANEFQRWNKAGGKVLNGLSRRREAERALFLS
    

Molecular Weight16102.16 Da

Isoelectric Point (pI)9.67

Net Charge (pH 7.0)6.50

Net Charge (pH 7.4) 6.23

Charge Density (pH 7.0) 0.0445

GRAVY Index-0.31

Hydrophobic Moment 0.67

Boman Index-0.02

Instability Index24.28

Aliphatic Index 84.86

Aromaticity 0.0959

Extinction Coeff. Reduced 25440.00

Extinction Coeff. Oxidized 25440.00

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

Amino Acid Composition

TPSA 6803.32

LogP -72.09

H-bond Donors 243.0

H-bond Acceptors 224.0

Rotatable Bonds 546.0

Heavy Atoms 1135.0

Ring Count 19.0

Amide Bonds 158.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0039757 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