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 Length181 amino acids

Chemical FormulaC866H1405N251O260S11

DescriptionStandard

        MKLSKTRGALGVCSVISIIAVMYTSHGDEIQLSPAGAEIIGNAEGCRREPYKCPSDVLTVGIGSTEYSGLPIEPKRIYTDLEIAERWKNDIQVAEKCVNQYGNGRNLPQPVFDAATSITFNVGCGAMRKSTMFKYLNAGKYAQACNELSRWTRAGGRVLPGLVSRREKEKALCLQNLKPTR
    

Molecular Weight19845.66 Da

Isoelectric Point (pI)9.21

Net Charge (pH 7.0)7.54

Net Charge (pH 7.4) 7.12

Charge Density (pH 7.0) 0.0416

GRAVY Index-0.31

Hydrophobic Moment 0.84

Boman Index-0.03

Instability Index45.39

Aliphatic Index 81.93

Aromaticity 0.0663

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21805.00

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

Amino Acid Composition

TPSA 8266.53

LogP -97.61

H-bond Donors 295.0

H-bond Acceptors 280.0

Rotatable Bonds 664.0

Heavy Atoms 1388.0

Ring Count 24.0

Amide Bonds 195.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0114030 VERIFIED: NO

Provenance & Taxonomy

OrganismHaemophilus parainfluenzae [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