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 Length182 amino acids

Chemical FormulaC889H1412N246O264S12

DescriptionStandard

        MRFNKLTGALLAGAIAVTGAFEGYRQISYQDVGGVWTACYGETLGIKQGDTFTKEQCDAMLASSLNKYNTPLENIPQQLPPNVHLASLDLAYNIGTGAFKRSTMYRYLLNADYPLACNEITKWRFVAGKDCAIRSNRCYGIVKRRNVVQQLCMGSININEALVQIGQMPLDKEILEAMNATQ
    

Molecular Weight20154.99 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)2.54

Net Charge (pH 7.4) 2.14

Charge Density (pH 7.0) 0.0140

GRAVY Index-0.14

Hydrophobic Moment 0.52

Boman Index0.05

Instability Index42.47

Aliphatic Index 88.52

Aromaticity 0.0879

Extinction Coeff. Reduced 24410.00

Extinction Coeff. Oxidized 24785.00

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

Amino Acid Composition

TPSA 8269.09

LogP -93.20

H-bond Donors 288.0

H-bond Acceptors 280.0

Rotatable Bonds 671.0

Heavy Atoms 1411.0

Ring Count 25.0

Amide Bonds 205.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0027862 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotobacterium phosphoreum [Bacterium]

FamilyLysozyme

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