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 Length139 amino acids

Chemical FormulaC661H1058N182O196S5

DescriptionStandard

        MPPSLRKAVAAAIGGGAVAIASVLITGPSGDDGLEGVSYIPYEDIVGVWTVCHGHTGKDIIPGKTYTEAECKALLNKDLAMVARQINPYIKVDIPETTRGALYSFVYNVGAGNFRTSTLLRKINQGDIKGACDQLRRWT
    

Molecular Weight14850.90 Da

Isoelectric Point (pI)8.45

Net Charge (pH 7.0)1.65

Net Charge (pH 7.4) 1.26

Charge Density (pH 7.0) 0.0119

GRAVY Index-0.01

Hydrophobic Moment 0.74

Boman Index0.10

Instability Index28.91

Aliphatic Index 94.75

Aromaticity 0.0719

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20065.00

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

Amino Acid Composition

TPSA 6022.67

LogP -59.76

H-bond Donors 212.0

H-bond Acceptors 205.0

Rotatable Bonds 484.0

Heavy Atoms 1044.0

Ring Count 21.0

Amide Bonds 146.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0303419 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