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 Length188 amino acids

Chemical FormulaC931H1474N238O275S9

DescriptionStandard

        MPKIPNKIKKAAAGGLIALTVSMIAYFEGMETKPYKDVVNVTTVCFGHTGADIIPTKTYTESECLALLEKDLSIVRKGVDTLIKVDIDDNTRAAIYSFAYNVGTGAFARSTMLKKLNAGDIAGACNELKRWTYAGGKEWKGLITRREIENAVCLGKFDSAYFYSLSDSPSTWQLAYMYSETIPVVLTR
    

Molecular Weight20689.68 Da

Isoelectric Point (pI)8.57

Net Charge (pH 7.0)2.56

Net Charge (pH 7.4) 2.17

Charge Density (pH 7.0) 0.0136

GRAVY Index-0.03

Hydrophobic Moment 0.72

Boman Index0.09

Instability Index35.99

Aliphatic Index 88.78

Aromaticity 0.1011

Extinction Coeff. Reduced 31400.00

Extinction Coeff. Oxidized 31650.00

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

Amino Acid Composition

TPSA 8237.41

LogP -93.04

H-bond Donors 294.0

H-bond Acceptors 288.0

Rotatable Bonds 685.0

Heavy Atoms 1453.0

Ring Count 29.0

Amide Bonds 195.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229082 VERIFIED: NO

Provenance & Taxonomy

OrganismProvidencia huaxiensis [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