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 Length176 amino acids

Chemical FormulaC836H1339N253O249S12

DescriptionStandard

        MANLKTKLSAAMLALIAAGASAPVLMDQFLNEKEGNSLTSYRDGSGIWTICRGATRVDGRPVTQGMKLTQAKCDQVNAVERNKALAWVDQNVRVHLTPPQKVGIASFCPYNIGPGKCFPSTFYRKLNAGDRKGACAEIRRWIFDGGKDCRVRSNNCYGQVSRRDQESALACWGIDE
    

Molecular Weight19302.90 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)8.53

Net Charge (pH 7.4) 8.10

Charge Density (pH 7.0) 0.0484

GRAVY Index-0.37

Hydrophobic Moment 0.73

Boman Index-0.07

Instability Index35.61

Aliphatic Index 73.24

Aromaticity 0.0739

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28460.00

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

Amino Acid Composition

TPSA 8156.43

LogP -92.76

H-bond Donors 292.0

H-bond Acceptors 271.0

Rotatable Bonds 643.0

Heavy Atoms 1350.0

Ring Count 25.0

Amide Bonds 193.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0016285 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella sp. LY [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