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 Length171 amino acids

Chemical FormulaC826H1337N245O235S9

DescriptionStandard

        MNPSIVKRCLVGAVLAIAATLPGFQQLHTSVEGLKLIADYEGCRLQPYQCSAGVWTDGIGNTSGVIPGKTITERRAAEGLISNVLRVERALERCVKQQPPQKVYDATVSFAFNVGTGNACSSTLVKLLNQRRWVDACRQLPRWVYVKGVFNQGLDNRRAREMAWCLKGAGL
    

Molecular Weight18748.54 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)9.53

Net Charge (pH 7.4) 9.13

Charge Density (pH 7.0) 0.0557

GRAVY Index-0.07

Hydrophobic Moment 0.95

Boman Index0.02

Instability Index38.37

Aliphatic Index 92.92

Aromaticity 0.0702

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28335.00

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

Amino Acid Composition

TPSA 7763.44

LogP -82.37

H-bond Donors 278.0

H-bond Acceptors 255.0

Rotatable Bonds 620.0

Heavy Atoms 1315.0

Ring Count 24.0

Amide Bonds 188.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0293416 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID585034

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