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 Length50 amino acids

Chemical FormulaC248H408N78O70S

DescriptionStandard

        AFSKSTLVKKLNANDIRGAADQFDVWVNAGGKRMQGLVNRRAKEKEVFLR
    

Molecular Weight5634.44 Da

Isoelectric Point (pI)10.61

Net Charge (pH 7.0)5.80

Net Charge (pH 7.4) 5.60

Charge Density (pH 7.0) 0.1160

GRAVY Index-0.55

Hydrophobic Moment 0.59

Boman Index-0.19

Instability Index22.78

Aliphatic Index 80.00

Aromaticity 0.0800

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 2476.36

LogP -25.84

H-bond Donors 87.0

H-bond Acceptors 77.0

Rotatable Bonds 198.0

Heavy Atoms 397.0

Ring Count 5.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0426116 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinetobacter johnsonii [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