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 Length170 amino acids

Chemical FormulaC820H1321N243O236S9

DescriptionStandard

        MNPSIVKRCLVGAVLAIAATLPGFQQLHISVEGLKLIADYEGCRLQPYQCSAGVWTDGIGNTSGVIPGKTITERQAAEGLISNVLRVERALERCVKQQPPQKVYDATVSFAFNVGTGNACSSTLVKLLNQRRWADACRQLPRWVYVKGVFNQGLDNRRAREMAWCLQGAN
    

Molecular Weight18648.33 Da

Isoelectric Point (pI)9.37

Net Charge (pH 7.0)7.53

Net Charge (pH 7.4) 7.13

Charge Density (pH 7.0) 0.0443

GRAVY Index-0.09

Hydrophobic Moment 0.95

Boman Index0.02

Instability Index42.24

Aliphatic Index 92.35

Aromaticity 0.0706

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 7755.46

LogP -81.76

H-bond Donors 275.0

H-bond Acceptors 254.0

Rotatable Bonds 616.0

Heavy Atoms 1308.0

Ring Count 24.0

Amide Bonds 190.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0370398 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia fergusonii [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