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 Length167 amino acids

Chemical FormulaC813H1301N233O236S8

DescriptionStandard

        MAMTPKLRNSVIAAVGGGAIAIASALITGPTGNDGLEGVRYDPYQDVVGVWTVCYGHTGKDIMLGKKYTEAECRALLSKDLSAVARQINPYIQKPIPETMRGALYSFAYNVGAGNFQTSTLLRKINQGDQKGACDQLRRWTYAKGKQWKGLVTRREIEREVCLWGQK
    

Molecular Weight18371.97 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)8.56

Net Charge (pH 7.4) 8.18

Charge Density (pH 7.0) 0.0512

GRAVY Index-0.31

Hydrophobic Moment 0.70

Boman Index-0.01

Instability Index29.87

Aliphatic Index 82.40

Aromaticity 0.0838

Extinction Coeff. Reduced 33920.00

Extinction Coeff. Oxidized 34170.00

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

Amino Acid Composition

TPSA 7600.46

LogP -76.23

H-bond Donors 270.0

H-bond Acceptors 254.0

Rotatable Bonds 613.0

Heavy Atoms 1290.0

Ring Count 25.0

Amide Bonds 181.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0325007 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella quasipneumoniae [Bacterium]

FamilyLysozyme

Tax ID1463164

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