Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length158 amino acids

Chemical FormulaC791H1247N233O233S4

DescriptionStandard

        MQNLNPQRKAFLDMVAWSEGTDNGRQKTRNHGYDVIVGGELFTDYSDHPRKLVTLNPKLKSTAAGRYQLLSRWWDAYRKQLALKDFSPKSQDAVALQQIKERGALPMIDRGDIRQAIDRCSNIWASLPGAGYGQFEHKADNLIAKFKEAGGTVREIEV
    

Molecular Weight17877.04 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)4.77

Net Charge (pH 7.4) 4.34

Charge Density (pH 7.0) 0.0302

GRAVY Index-0.66

Hydrophobic Moment 0.68

Boman Index-0.12

Instability Index24.64

Aliphatic Index 76.65

Aromaticity 0.0886

Extinction Coeff. Reduced 29450.00

Extinction Coeff. Oxidized 29450.00

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

Amino Acid Composition

TPSA 7609.12

LogP -76.94

H-bond Donors 264.0

H-bond Acceptors 245.0

Rotatable Bonds 603.0

Heavy Atoms 1261.0

Ring Count 27.0

Amide Bonds 174.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018883 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID562

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic Glycosidase Hydrolase Non-hemolytic Non-ribosomal