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 Length165 amino acids

Chemical FormulaC800H1276N224O233S7

DescriptionStandard

        MPPSLRKAVAAAIGGGAIAIASVLITGPSGNDGLEGVSYIPYKDIVGVWTVCYGHTGKDIMLGKTYTEAECKALLNKDLATVARQINPYINVDIPETTRGALYSFVYNVGAGNFRTSTLLRKINQGDIKGACDQLRRWTYAGGKQWKGLMTRREIEREVCLWGQQ
    

Molecular Weight17984.51 Da

Isoelectric Point (pI)9.21

Net Charge (pH 7.0)5.56

Net Charge (pH 7.4) 5.19

Charge Density (pH 7.0) 0.0337

GRAVY Index-0.15

Hydrophobic Moment 0.74

Boman Index0.06

Instability Index36.90

Aliphatic Index 89.88

Aromaticity 0.0848

Extinction Coeff. Reduced 33920.00

Extinction Coeff. Oxidized 34170.00

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

Amino Acid Composition

TPSA 7362.37

LogP -72.26

H-bond Donors 262.0

H-bond Acceptors 247.0

Rotatable Bonds 594.0

Heavy Atoms 1264.0

Ring Count 25.0

Amide Bonds 177.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0178431 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli DEC2D [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

RECORD: Rec_0190353 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