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 Length167 amino acids

Chemical FormulaC818H1313N235O236S8

DescriptionStandard

        MTPTMRKKLIGVIAGGGGAIAIASALITGPTGNDGLEGVRYNPYQDVVGVWTVCYGHTGKDIMLGKKYTEAECRALLSKDLNTVARQINPYIQKPIPETMRGALYSFAYNVGAGNFQTSTLLRKINQGDQKGACDQLRRWTYAKGKQWKGLVTRREIEREVCLWSQK
    

Molecular Weight18472.13 Da

Isoelectric Point (pI)9.67

Net Charge (pH 7.0)10.55

Net Charge (pH 7.4) 10.18

Charge Density (pH 7.0) 0.0632

GRAVY Index-0.37

Hydrophobic Moment 0.72

Boman Index-0.02

Instability Index27.71

Aliphatic Index 81.20

Aromaticity 0.0838

Extinction Coeff. Reduced 33920.00

Extinction Coeff. Oxidized 34170.00

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

Amino Acid Composition

TPSA 7652.50

LogP -76.97

H-bond Donors 272.0

H-bond Acceptors 256.0

Rotatable Bonds 619.0

Heavy Atoms 1297.0

Ring Count 25.0

Amide Bonds 182.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0221346 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae subsp. ozaenae [Bacterium]

FamilyLysozyme

Tax ID573

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