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 Length177 amino acids

Chemical FormulaC858H1373N261O249S10

DescriptionStandard

        MSRKLRYGLSAAVLALIAAGASAPEILDQFLDEKEGNHTTAYRDGAGIWTICRGATRVDGKPVIPGMKLSKEKCDRVNAIERDKALAWVERNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYRRINAGDRKGACEAIRWWIKDGGRDCRIRSNNCYGQISRRDQESALACWGIDR
    

Molecular Weight19649.33 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)9.53

Net Charge (pH 7.4) 9.10

Charge Density (pH 7.0) 0.0538

GRAVY Index-0.45

Hydrophobic Moment 0.73

Boman Index-0.10

Instability Index44.21

Aliphatic Index 76.21

Aromaticity 0.0791

Extinction Coeff. Reduced 34950.00

Extinction Coeff. Oxidized 35450.00

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

Amino Acid Composition

TPSA 8273.26

LogP -89.76

H-bond Donors 301.0

H-bond Acceptors 270.0

Rotatable Bonds 655.0

Heavy Atoms 1378.0

Ring Count 28.0

Amide Bonds 187.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071479 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli O157:H- [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase

RECORD: Rec_0263560 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyGlycosyl hydrolase 24

Tax ID562

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic