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 Length175 amino acids

Chemical FormulaC831H1356N234O247S7

DescriptionStandard

        MGKEEKRGGPVNTPKQPIIKKNWVAGLVLLAASLLATISSHEGTRYKPYYDSVGVLTVCEGITGKGVIAGKAYTRAECDALIQSRVLIAGQGVLSCVNEPINQNEYEAYTDLAYNIGTGAFCKSSIVTYLNQGNHKEACNRILLYNKAGGKVLPGLVSRRAKENKQCLTPVKKAA
    

Molecular Weight18801.53 Da

Isoelectric Point (pI)9.37

Net Charge (pH 7.0)9.62

Net Charge (pH 7.4) 9.16

Charge Density (pH 7.0) 0.0550

GRAVY Index-0.18

Hydrophobic Moment 0.53

Boman Index0.03

Instability Index38.94

Aliphatic Index 93.09

Aromaticity 0.0629

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 19285.00

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

Amino Acid Composition

TPSA 7771.83

LogP -87.03

H-bond Donors 273.0

H-bond Acceptors 266.0

Rotatable Bonds 632.0

Heavy Atoms 1319.0

Ring Count 21.0

Amide Bonds 191.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0136598 VERIFIED: NO

Provenance & Taxonomy

OrganismAquirhabdus parva [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