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 Length142 amino acids

Chemical FormulaC715H1108N200O210S4

DescriptionStandard

        MPPPKPLLSPQGLNFIKQAQGLALDPYWDENGLHVIGYGHVLNDYETFSHFTREIADTLLIVDLLQCQRELQRNLNIPLNQSQYDALVSLAFSCGPASPALNTILTHLNQQRFAQALSAWRNIPSGHQQRQEECVRFSVAVD
    

Molecular Weight15993.92 Da

Isoelectric Point (pI)5.64

Net Charge (pH 7.0)-4.07

Net Charge (pH 7.4) -4.61

Charge Density (pH 7.0) -0.0287

GRAVY Index-0.25

Hydrophobic Moment 0.69

Boman Index0.05

Instability Index49.35

Aliphatic Index 96.20

Aromaticity 0.0845

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17085.00

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

Amino Acid Composition

TPSA 6578.95

LogP -64.60

H-bond Donors 220.0

H-bond Acceptors 215.0

Rotatable Bonds 516.0

Heavy Atoms 1129.0

Ring Count 29.0

Amide Bonds 164.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0209344 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella oxytoca [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