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 FormulaC853H1359N253O247S10

DescriptionStandard

        MNAKIRYGLSAAVLALIAAGAPAPDILDQFLDEKEGNHTTAYRDGAGIWTICRGATRVDGKPVLPGMKLSKEKCDQVNAIERDKALAWVAKNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKRINAGDRKGACEAIRWWIKDGGRDCRIRSNNCYGQVSRRDQESALACWGIDR
    

Molecular Weight19431.11 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)8.52

Net Charge (pH 7.4) 8.09

Charge Density (pH 7.0) 0.0481

GRAVY Index-0.39

Hydrophobic Moment 0.73

Boman Index-0.06

Instability Index38.92

Aliphatic Index 76.78

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 8077.33

LogP -86.25

H-bond Donors 289.0

H-bond Acceptors 267.0

Rotatable Bonds 644.0

Heavy Atoms 1363.0

Ring Count 29.0

Amide Bonds 189.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223558 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