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 Length162 amino acids

Chemical FormulaC803H1255N227O239S4

DescriptionStandard

        MQISNNLRAFLDMLAWSEGTSTSPATKNNGYDVIVTGADKKPEVFTDYSDHPFNKGRPSKVINSKGLKSNASGRYQFMLRDWSHYKGLLNLPDFGPSSQDKWAIQLIKERRAIADIEAGNIVQAINNCRNIWASLPGAGYGQPEHKIEKILQQYQKVGGVLS
    

Molecular Weight18041.19 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.33

Charge Density (pH 7.0) 0.0294

GRAVY Index-0.55

Hydrophobic Moment 0.70

Boman Index-0.04

Instability Index38.87

Aliphatic Index 77.72

Aromaticity 0.0926

Extinction Coeff. Reduced 30940.00

Extinction Coeff. Oxidized 30940.00

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

Amino Acid Composition

TPSA 7569.00

LogP -80.17

H-bond Donors 258.0

H-bond Acceptors 251.0

Rotatable Bonds 602.0

Heavy Atoms 1273.0

Ring Count 30.0

Amide Bonds 182.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0122970 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia quinivorans [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