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 Length126 amino acids

Chemical FormulaC612H970N168O176S7

DescriptionStandard

        MNAKIRYGLSAAVLALIGAGASAPQILDQFLDEKEGNHTTAYRDGSGIWTICRGATMVDGKPVFPGMKLSKEKCDQVNAIERDKALAWVERNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKR
    

Molecular Weight13721.72 Da

Isoelectric Point (pI)9.12

Net Charge (pH 7.0)4.56

Net Charge (pH 7.4) 4.20

Charge Density (pH 7.0) 0.0362

GRAVY Index-0.23

Hydrophobic Moment 0.64

Boman Index0.03

Instability Index29.89

Aliphatic Index 77.54

Aromaticity 0.0873

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17210.00

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

Amino Acid Composition

TPSA 5507.47

LogP -53.26

H-bond Donors 192.0

H-bond Acceptors 189.0

Rotatable Bonds 452.0

Heavy Atoms 963.0

Ring Count 22.0

Amide Bonds 134.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0376335 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