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 Length178 amino acids

Chemical FormulaC846H1352N248O247S12

DescriptionStandard

        MSNKAKLSAAMLALIAAGASAPVIMDQFLTEKEGSSLTAYKDGSGIWTICRGATRVDGKPVIQGMRLTQAKCGQVNAIERDKALAWVQKNVHVPLTPPQAVGIASFCPYNIGPGKCFPSTFYRKLNAGDRKGACAEIRRWVFDGGRDCRLTKGQKNGCYGQVDRRDQESALTCWGLYE
    

Molecular Weight19334.08 Da

Isoelectric Point (pI)9.37

Net Charge (pH 7.0)9.52

Net Charge (pH 7.4) 9.09

Charge Density (pH 7.0) 0.0535

GRAVY Index-0.29

Hydrophobic Moment 0.75

Boman Index-0.02

Instability Index34.36

Aliphatic Index 73.54

Aromaticity 0.0787

Extinction Coeff. Reduced 29450.00

Extinction Coeff. Oxidized 29950.00

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

Amino Acid Composition

TPSA 7987.74

LogP -89.33

H-bond Donors 286.0

H-bond Acceptors 270.0

Rotatable Bonds 642.0

Heavy Atoms 1353.0

Ring Count 27.0

Amide Bonds 192.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0352303 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella michiganensis [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