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 FormulaC814H1305N235O233S8

DescriptionStandard

        MTPSMRKKLIGVIAGGGGAIAIASALITGPTGNDGLEGVRYNPYQDVVGVWTVCYGHTGKDIMLGKKYTEAECRALLSKDLNAVARQINPYIQKPIPETMRGALYSFAYNVGAGNFQASTLLRKINQGDQKGACDQLRRWTYAKGKQWKGLVTRREIEREVCLWGQK
    

Molecular Weight18368.02 Da

Isoelectric Point (pI)9.67

Net Charge (pH 7.0)10.55

Net Charge (pH 7.4) 10.18

Charge Density (pH 7.0) 0.0632

GRAVY Index-0.34

Hydrophobic Moment 0.70

Boman Index-0.01

Instability Index27.60

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 7591.81

LogP -75.44

H-bond Donors 269.0

H-bond Acceptors 253.0

Rotatable Bonds 616.0

Heavy Atoms 1290.0

Ring Count 25.0

Amide Bonds 182.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0062793 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

FamilyLysozyme

Tax ID573

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