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 Length182 amino acids

Chemical FormulaC871H1394N248O259S12

DescriptionStandard

        MAMPPKLKNKLSAAVVGLILAGASAPVILDQFLDEKEGNSLTAYKDGSGIWTICRGATMVDGKPVVQGMKLSAEKCDQVNAIERDKALAWVDRNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKRINAGDREGACEAIRWWIKDGGRDCRLTKGQKNGCYGQVERRDQESALTCWGIDQ
    

Molecular Weight19868.67 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)4.44

Net Charge (pH 7.4) 4.05

Charge Density (pH 7.0) 0.0244

GRAVY Index-0.35

Hydrophobic Moment 0.70

Boman Index-0.03

Instability Index37.52

Aliphatic Index 77.25

Aromaticity 0.0714

Extinction Coeff. Reduced 33460.00

Extinction Coeff. Oxidized 33960.00

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

Amino Acid Composition

TPSA 8179.60

LogP -91.28

H-bond Donors 288.0

H-bond Acceptors 276.0

Rotatable Bonds 666.0

Heavy Atoms 1390.0

Ring Count 27.0

Amide Bonds 196.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0300546 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrobacter freundii [Bacterium]

FamilyLysozyme

Tax ID546

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