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 Length189 amino acids

Chemical FormulaC940H1490N236O267S10

DescriptionStandard

        MPKIPNKIKMAAAAGGLMTLTVAMIAEFEGYESKPYRDVVGVLTVCYGHTGPDIIPTKTYTKAECDALLEKDLAIVAKAVNPLIKVNIPDYTRAALYSFTYNVGVGAFSRSTLLKKLNAGDQAGACNELKRWIYAGGVKWKGLMTRREVEKAVCLGEFAYAYPLSLSDSLSTWQLAYMYSETIPVVLTK
    

Molecular Weight20689.96 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)4.56

Net Charge (pH 7.4) 4.17

Charge Density (pH 7.0) 0.0241

GRAVY Index0.09

Hydrophobic Moment 0.64

Boman Index0.13

Instability Index33.88

Aliphatic Index 94.50

Aromaticity 0.1005

Extinction Coeff. Reduced 34380.00

Extinction Coeff. Oxidized 34630.00

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

Amino Acid Composition

TPSA 8005.65

LogP -86.71

H-bond Donors 283.0

H-bond Acceptors 283.0

Rotatable Bonds 676.0

Heavy Atoms 1453.0

Ring Count 32.0

Amide Bonds 196.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0079316 VERIFIED: NO

Provenance & Taxonomy

OrganismProvidencia rettgeri [Bacterium]

FamilyLysozyme

Tax ID577

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