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 Length57 amino acids

Chemical FormulaC280H441N95O85S4

DescriptionStandard

        STFYKRINAGDRKGACEAIRWWIKDGGRDCRIRSNNCYGQVSRRDQESALSCWGIDR
    

Molecular Weight6626.34 Da

Isoelectric Point (pI)9.43

Net Charge (pH 7.0)4.43

Net Charge (pH 7.4) 4.15

Charge Density (pH 7.0) 0.0777

GRAVY Index-0.98

Hydrophobic Moment 0.70

Boman Index-0.33

Instability Index67.38

Aliphatic Index 53.16

Aromaticity 0.1053

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19730.00

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

Amino Acid Composition

TPSA 3013.84

LogP -36.26

H-bond Donors 115.0

H-bond Acceptors 94.0

Rotatable Bonds 224.0

Heavy Atoms 464.0

Ring Count 9.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229467 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