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 ▸ Cytolysis / cell lysis ▸ Cytolytic activity

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

Standard StatusStandard

Sequence Length161 amino acids

Chemical FormulaC775H1273N229O222S8

DescriptionStandard

        MKQKLLISAATATAIYIAAPLIELVEGVENKPYMDIAGIPTVCSGVTGPDVVWGKTYSNRECRNLLEKHIQIHARHVQNAVTYPIAPQTRAALISFSYNVGGNAMRNSTAVRLINQGKVEQGCNALGMWNKARVNGKLKVVKGLVNRRNEEIKLCLSGLQH
    

Molecular Weight17607.32 Da

Isoelectric Point (pI)9.73

Net Charge (pH 7.0)9.82

Net Charge (pH 7.4) 9.30

Charge Density (pH 7.0) 0.0610

GRAVY Index-0.10

Hydrophobic Moment 0.59

Boman Index0.04

Instability Index33.84

Aliphatic Index 99.94

Aromaticity 0.0497

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18700.00

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

Amino Acid Composition

TPSA 7295.60

LogP -74.52

H-bond Donors 254.0

H-bond Acceptors 244.0

Rotatable Bonds 592.0

Heavy Atoms 1234.0

Ring Count 20.0

Amide Bonds 180.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0213241 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia virus ECH1 [Virus]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Cytolytic Non-hemolytic

MethodQualitative functional evidence