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 Length181 amino acids

Chemical FormulaC891H1414N254O262S11

DescriptionStandard

        MSSLKTKLSAAMLALIAAGASAPVLLDQFLIEKEGFRLVAYKDGVGIWTICDGLTTYQGQKVVAGMRLTAEQCRTESSRRHKEALSWLQRNINPAVYVTLTEPQKVGVASFCYWNLGPGKCTTKTTFWPRLNAGDKKGACESIKWWIKDQGRDCRIRSNNCYGQVERRDQESELTCWGLDG
    

Molecular Weight20229.02 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 6.09

Charge Density (pH 7.0) 0.0361

GRAVY Index-0.34

Hydrophobic Moment 0.60

Boman Index-0.04

Instability Index44.21

Aliphatic Index 78.18

Aromaticity 0.0884

Extinction Coeff. Reduced 45950.00

Extinction Coeff. Oxidized 46450.00

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

Amino Acid Composition

TPSA 8382.06

LogP -93.95

H-bond Donors 304.0

H-bond Acceptors 281.0

Rotatable Bonds 676.0

Heavy Atoms 1418.0

Ring Count 29.0

Amide Bonds 195.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255663 VERIFIED: NO

Provenance & Taxonomy

OrganismPectobacterium polonicum [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